English verb conjugation
CAN ENLARGE

Regular verb: enlarge - enlarged - enlarged

Affirmation

Simple form	V-ing form
I can enlarge you can enlarge he can enlarge we can enlarge you can enlarge they can enlarge	I can be enlarging you can be enlarging he can be enlarging we can be enlarging you can be enlarging they can be enlarging
Perfect	V-ing perfect
I can have enlarged you can have enlarged he can have enlarged we can have enlarged you can have enlarged they can have enlarged	I can have been enlarging you can have been enlarging he can have been enlarging we can have been enlarging you can have been enlarging they can have been enlarging

Negation

Simple form	V-ing form
I cannot enlarge you cannot enlarge he cannot enlarge we cannot enlarge you cannot enlarge they cannot enlarge	I cannot be enlarging you cannot be enlarging he cannot be enlarging we cannot be enlarging you cannot be enlarging they cannot be enlarging
Perfect	V-ing perfect
I cannot have enlarged you cannot have enlarged he cannot have enlarged we cannot have enlarged you cannot have enlarged they cannot have enlarged	I cannot have been enlarging you cannot have been enlarging he cannot have been enlarging we cannot have been enlarging you cannot have been enlarging they cannot have been enlarging

Interrogative form

Simple form	V-ing form
can I enlarge? can you enlarge? can he enlarge? can we enlarge? can you enlarge? can they enlarge?	can I be enlarging? can you be enlarging? can he be enlarging? can we be enlarging? can you be enlarging? can they be enlarging?
Perfect	V-ing perfect
can I have enlarged? can you have enlarged? can he have enlarged? can we have enlarged? can you have enlarged? can they have enlarged?	can I have been enlarging? can you have been enlarging? can he have been enlarging? can we have been enlarging? can you have been enlarging? can they have been enlarging?

Interro-negative form

Simple form	V-ing form
can I not enlarge? can you not enlarge? can he not enlarge? can we not enlarge? can you not enlarge? can they not enlarge?	can I not be enlarging? can you not be enlarging? can he not be enlarging? can we not be enlarging? can you not be enlarging? can they not be enlarging?
Perfect	V-ing perfect
can I not have enlarged? can you not have enlarged? can he not have enlarged? can we not have enlarged? can you not have enlarged? can they not have enlarged?	can I not have been enlarging? can you not have been enlarging? can he not have been enlarging? can we not have been enlarging? can you not have been enlarging? can they not have been enlarging?