Question

Which verbs forms are in the Present Progressive? * a) infinitive + -ed b) infinitive + -ing c) infinitive + -s d) am + infinitive + -ing e) are + infinitive + -ing f) is + infinitive + -ing g) to be + infinitive + -ing

Answer 1

Respuesta:

b) infinitive + -ing

Explicación:

example

have=having

eat=eating