Gerunds are verb forms in present participle form used as nouns. Most verbs form gerunds by adding -ing. Verbs ending in -e drop the -e and add -ing. Verbs ending in -ie change -ie to -y and add -ing. Gerunds can function as subjects, objects, or after prepositions
Infinitives are verb forms starting with "to". Gerunds are verb forms ending in "-ing" used as nouns
Gerunds are verb forms ending in -ing, while infinitives are "to" plus base form. Both functions as nouns in sentences, combining verb action with noun meaning
Infinitive follows adjectives and certain verbs with "to". Common verbs include: afford, agree, appear, arrange, beg, choose. Words like "learn" and "want" can be used both with and without "to"
Bare infinitive is used after modal verbs like can, may, must. Bare infinitive is used after senses verbs like feel, hear, see. Bare infinitive is used after expressions like let, make, help
Gerunds and infinitives are essential at B2 level. Gerunds are used after prepositions and as subjects/objects. Infinitives with "to" indicate purpose and after most adjectives. Bare infinitives are used after modal verbs and "why" expressions