'Couple' is a singular noun and collective noun. It can refer to two, three, or any larger number. Pronouns always use plural forms (they, them, their)
merriam-webster.com
{"7qo40":{"state":{"logoProps":{"url":"https://yandex.com.tr"},"formProps":{"action":"https://yandex.com.tr/search","searchLabel":"Bul"},"services":{"activeItemId":"summary","items":[{"url":"https://yandex.com.tr/gundem/","title":"Gündem","id":"agenda"},{"url":"https://yandex.com.tr/shopping/","title":"Alışveriş","id":"shopping"},{"url":"https://yandex.com.tr/finance/","title":"Finans","id":"finance"},{"url":"https://yandex.com.tr/yacevap/","title":"YaCevap","id":"answers"},{"url":"https://yandex.com.tr/yaozet/","title":"YaÖzet","id":"summary"},{"url":"https://yandex.com.tr/travel/","title":"Seyahat","id":"travel"},{"url":"https://yandex.com.tr/video/search?text=popüler+videolar","title":"Video","id":"video"},{"url":"https://yandex.com.tr/gorsel/","title":"Görsel","id":"images"}]},"userProps":{"loggedIn":false,"ariaLabel":"Menü","plus":false,"birthdayHat":false,"child":false,"dialogProps":{"host":"yandex.com.tr","lang":"tr","project":"summary","queryParams":{"exp_flags":"skin","preset":"oceania","utm_source":"portal-summary"},"retpath":"https%3A%2F%2Fyandex.com.tr%2Fyaozet%2Ft%2Fcift%3Fncrnd%3D57248","tld":"com.tr","platform":"desktop"},"className":"PortalHeader-User"},"suggestProps":{"selectors":{"form":".HeaderForm","input":".HeaderForm-Input","submit":".HeaderForm-Submit","clear":".HeaderForm-Clear","layout":".HeaderForm-InputWrapper"},"suggestUrl":"https://yandex.com.tr/suggest/suggest-ya.cgi?show_experiment=222&show_experiment=224","deleteUrl":"https://yandex.com.tr/suggest-delete-text?srv=web&text_to_delete=","suggestPlaceholder":"Yapay zeka ile bul","platform":"desktop","hideKeyboardOnScroll":false,"additionalFormClasses":["mini-suggest_theme_tile","mini-suggest_overlay_tile","mini-suggest_expanding_yes","mini-suggest_prevent-empty_yes","mini-suggest_type-icon_yes","mini-suggest_personal_yes","mini-suggest_type-icon_yes","mini-suggest_rich_yes","mini-suggest_overlay_dark","mini-suggest_large_yes","mini-suggest_copy-fact_yes","mini-suggest_clipboard_yes","mini-suggest_turboapp_yes","mini-suggest_expanding_yes","mini-suggest_affix_yes","mini-suggest_carousel_yes","mini-suggest_traffic_yes","mini-suggest_re-request_yes","mini-suggest_source_yes","mini-suggest_favicon_yes","mini-suggest_more","mini-suggest_long-fact_yes","mini-suggest_hide-keyboard_yes","mini-suggest_clear-on-submit_yes","mini-suggest_focus-on-change_yes","mini-suggest_short-fact_yes","mini-suggest_app_yes","mini-suggest_grouping_yes","mini-suggest_entity-suggest_yes","mini-suggest_redesigned-navs_yes","mini-suggest_title-multiline_yes","mini-suggest_type-icon-wrapped_yes","mini-suggest_fulltext-highlight_yes","mini-suggest_fulltext-insert_yes","mini-suggest_lines_multi"],"counter":{"service":"summary_com_tr_desktop","url":"//yandex.ru/clck/jclck","timeout":300,"params":{"dtype":"stred","pid":"0","cid":"2873"}},"noSubmit":false,"formAction":"https://yandex.com.tr/search","tld":"com.tr","suggestParams":{"srv":"serp_com_tr_desktop","wiz":"TrWth","yu":"6044793941763830090","lr":20815,"uil":"tr","fact":1,"v":4,"use_verified":1,"safeclick":1,"skip_clickdaemon_host":1,"rich_nav":1,"verified_nav":1,"rich_phone":1,"use_favicon":1,"nav_favicon":1,"mt_wizard":1,"history":1,"nav_text":1,"maybe_ads":1,"icon":1,"hl":1,"n":10,"portal":1,"platform":"desktop","mob":0,"extend_fw":1,"suggest_entity_desktop":"1","entity_enrichment":"1","entity_max_count":"5"},"disableWebSuggest":false},"context":{"query":"","reqid":"1763830130142421-14022094119280500186-balancer-l7leveler-kubr-yp-vla-108-BAL","lr":"20815","aliceDeeplink":"{\"text\":\"\"}"},"baobab":{"parentNode":{"context":{"genInfo":{"prefix":"7qo4w01-0-1"},"ui":"desktop","service":"summary","fast":{"name":"summary","subtype":"header_tr"}}}}},"type":"summary","subtype":"header_tr"},"7qo41":{"state":{"links":[{"id":"0","title":"Ana Sayfa","url":"/yaozet/","target":"_self"},{"id":"1","title":"Talimatlar","url":"/yaozet/how_to","target":"_self"},{"id":"2","title":"Eğitim","url":"/yaozet/education","target":"_self"},{"id":"3","title":"Tıp","url":"/yaozet/medicine","target":"_self"},{"id":"4","title":"Yasalar","url":"/yaozet/law","target":"_self"},{"id":"5","title":"Finans","url":"/yaozet/finance","target":"_self"},{"id":"6","title":"Oyunlar","url":"/yaozet/games","target":"_self"},{"id":"7","title":"Ürünler","url":"/yaozet/ecom","target":"_self"},{"id":"8","title":"Seyahat","url":"/yaozet/travel","target":"_self"},{"id":"9","title":"Servisler","url":"/yaozet/services","target":"_self"},{"id":"10","title":"Sinema","url":"/yaozet/cinema","target":"_self"},{"id":"11","title":"Programlama","url":"/yaozet/programming","target":"_self"},{"id":"12","title":"Otomobil","url":"/yaozet/auto","target":"_self"},{"id":"13","title":"Yemek","url":"/yaozet/food","target":"_self"},{"id":"14","title":"Bilim","url":"/yaozet/science","target":"_self"},{"id":"15","title":"Spor","url":"/yaozet/sports","target":"_self"},{"id":"16","title":"Edebiyat","url":"/yaozet/literature","target":"_self"},{"id":"17","title":"Emlak","url":"/yaozet/real_estate","target":"_self"},{"id":"18","title":"Diğer","url":"/yaozet/other","target":"_self"}],"title":"Kategoriler","baobab":{"parentNode":{"context":{"genInfo":{"prefix":"7qo4w02-0-1"},"ui":"desktop","service":"summary","fast":{"name":"summary","subtype":"header_categories"}}}}},"type":"summary","subtype":"header_categories"},"7qo42":{"state":{"pageUrl":"https://yandex.com.tr/yaozet/t/cift","form":{"name":"yaozet","action":"/yaozet/create","validatePath":"/yaozet/create/json"},"header":{"title":"Çift","subtitle":"Özetteki ilgi çekici içerikler","homeUrl":"/yaozet/","hasShare":false,"canUseNativeShare":false,"extralinksItems":[{"variant":"reportFeedback","reportFeedback":{"feature":"YaOzet","title":"Bu yanıtta yanlış olan nedir?","checkBoxLabels":[{"value":"Uygunsuz veya aşağılayıcı yanıt"},{"value":"Bilgi az"},{"value":"Bilgi güncel değil"},{"value":"Görüntüleme hataları"},{"value":"Diğer"}]}}]},"isIndex":false,"langFilter":{"selectedLang":"en","langOptions":[{"id":"all","href":"/yaozet/t/cift"},{"id":"tr","href":"/yaozet/t/cift?lang-filter=tr"},{"id":"en","href":"/yaozet/t/cift?lang-filter=en"}]},"feed":{"feedPath":"/yaozet/t/cift/json","paramsNext":{"last_video_sharing_id":"","last_text_score":"1","last_video_score":"0","last_text_sharing_id":"Ut9b1XQ6","lang-filter":"en"},"items":[{"title":"Usage of 'Couple' as Singular or Plural","text":"'Couple' is a singular noun and collective noun. It can refer to two, three, or any larger number. Pronouns always use plural forms (they, them, their)","detailed":{"text":"'Couple' is a singular noun and collective noun. It can refer to two, three, or any larger number. Pronouns always use plural forms (they, them, their)","chapters":[{"id":0,"theses":[{"id":0,"link":null,"text":"'Couple' is a singular noun and collective noun"},{"id":1,"link":null,"text":"It can refer to two, three, or any larger number"},{"id":2,"link":null,"text":"Pronouns always use plural forms (they, them, their)"}],"title":"Basic Rules"},{"id":1,"theses":[{"id":0,"link":null,"text":"When writing about married couples, use plural form"},{"id":1,"link":null,"text":"When writing about established couples, use singular form"},{"id":2,"link":null,"text":"Editors recommend agreement in writing style"},{"id":3,"link":null,"text":"Writers should consider couple members as individuals or groups"}],"title":"Usage Patterns"},{"id":2,"theses":[{"id":0,"link":null,"text":"Late 19th century: couple should only refer to linked things"},{"id":1,"link":null,"text":"20th century: couple used as quasi-adjective without 'of'"},{"id":2,"link":null,"text":"Modern dictionaries include definition for \"somewhere in neighborhood of two\""},{"id":3,"link":null,"text":"General writing often omits 'of' with 'couple'"},{"id":4,"link":null,"text":"Formal writing generally avoids 'of' with 'couple'"}],"title":"Historical Context"}],"keypoints":null},"type":"text","categoryId":"education","url":"https://www.merriam-webster.com/grammar/is-couple-singular-or-plural","urlProcessed":"https://yandex.com.tr/yaozet/education/usage-of-couple-as-singular-or-plural-id2-Ut9b1XQ6","pageUrl":"https://yandex.com.tr/yaozet/t/cift","sharingPath":"education/usage-of-couple-as-singular-or-plural-id2-Ut9b1XQ6","tags":[{"href":"/yaozet/t/iliskiler","text":"İlişkiler"},{"href":"/yaozet/t/yazim-kurallari","text":"Yazım Kuralları"},{"href":"/yaozet/t/ingilizce-dilbilgisi","text":"İngilizce Dilbilgisi"},{"href":"/yaozet/t/cift","text":"Çift"}]}]},"baobab":{"parentNode":{"context":{"genInfo":{"prefix":"7qo4w03-0-1"},"ui":"desktop","service":"summary","fast":{"name":"summary_main_response"}}}}},"type":"summary_main_response"},"7qo43":{"state":{"isIndex":false,"form":{"name":"yaozet","action":"/yaozet/create","validatePath":"/yaozet/create/json"},"baobab":{"parentNode":{"context":{"genInfo":{"prefix":"7qo4w04-0-1"},"ui":"desktop","service":"summary","fast":{"name":"summary","subtype":"right-column"}}}}},"type":"summary","subtype":"right-column"},"7qo44":{"state":{"generalLinks":[{"id":"privacy-policy","text":"Gizlilik politikası","url":"https://yandex.com.tr/legal/privacy_policy/tr/"},{"id":"terms-of-service","text":"Kullanıcı sözleşmesi","url":"https://yandex.com.tr/legal/yaozet_termsofuse"},{"id":"report-error","text":"Hata bildir","url":"https://forms.yandex.com.tr/surveys/13748122.01a6645a1ef15703c9b82a7b6c521932ddc0e3f7/"},{"id":"about-company","text":"Şirket hakkında","url":"https://yandex.com.tr/project/portal/contacts/"}],"copyright":{"url":"https://yandex.com.tr","currentYear":2025},"socialLinks":[{"url":"https://www.tiktok.com/@yandex.turkiye","type":"tiktok","title":"TikTok"},{"url":"https://www.youtube.com/@YandexTurkiye","type":"youtube","title":"Youtube"},{"url":"https://www.facebook.com/YandexComTr","type":"facebook","title":"Facebook"},{"url":"https://www.instagram.com/yandex__turkiye/","type":"instagram","title":"Instagram"},{"url":"https://x.com/yndxturkiye","type":"x","title":"X"}],"categoriesLink":[],"baobab":{"parentNode":{"context":{"genInfo":{"prefix":"7qo4w05-0-1"},"ui":"desktop","service":"summary","fast":{"name":"summary","subtype":"footer_tr"}}}}},"type":"summary","subtype":"footer_tr"}}