English verb conjugation
CAN HAMMER HAMMER

Regular verb: hammer hammer - hammer hammered - hammer hammered

Warning, this verb may not exist. Conjugation is given as example.

Affirmation

Simple form	V-ing form
I can hammer hammer you can hammer hammer he can hammer hammer we can hammer hammer you can hammer hammer they can hammer hammer	I can be hammer hammering you can be hammer hammering he can be hammer hammering we can be hammer hammering you can be hammer hammering they can be hammer hammering
Perfect	V-ing perfect
I can have hammer hammered you can have hammer hammered he can have hammer hammered we can have hammer hammered you can have hammer hammered they can have hammer hammered	I can have been hammer hammering you can have been hammer hammering he can have been hammer hammering we can have been hammer hammering you can have been hammer hammering they can have been hammer hammering

Negation

Simple form	V-ing form
I cannot hammer hammer you cannot hammer hammer he cannot hammer hammer we cannot hammer hammer you cannot hammer hammer they cannot hammer hammer	I cannot be hammer hammering you cannot be hammer hammering he cannot be hammer hammering we cannot be hammer hammering you cannot be hammer hammering they cannot be hammer hammering
Perfect	V-ing perfect
I cannot have hammer hammered you cannot have hammer hammered he cannot have hammer hammered we cannot have hammer hammered you cannot have hammer hammered they cannot have hammer hammered	I cannot have been hammer hammering you cannot have been hammer hammering he cannot have been hammer hammering we cannot have been hammer hammering you cannot have been hammer hammering they cannot have been hammer hammering

Interrogative form

Simple form	V-ing form
can I hammer hammer? can you hammer hammer? can he hammer hammer? can we hammer hammer? can you hammer hammer? can they hammer hammer?	can I be hammer hammering? can you be hammer hammering? can he be hammer hammering? can we be hammer hammering? can you be hammer hammering? can they be hammer hammering?
Perfect	V-ing perfect
can I have hammer hammered? can you have hammer hammered? can he have hammer hammered? can we have hammer hammered? can you have hammer hammered? can they have hammer hammered?	can I have been hammer hammering? can you have been hammer hammering? can he have been hammer hammering? can we have been hammer hammering? can you have been hammer hammering? can they have been hammer hammering?

Interro-negative form

Simple form	V-ing form
can I not hammer hammer? can you not hammer hammer? can he not hammer hammer? can we not hammer hammer? can you not hammer hammer? can they not hammer hammer?	can I not be hammer hammering? can you not be hammer hammering? can he not be hammer hammering? can we not be hammer hammering? can you not be hammer hammering? can they not be hammer hammering?
Perfect	V-ing perfect
can I not have hammer hammered? can you not have hammer hammered? can he not have hammer hammered? can we not have hammer hammered? can you not have hammer hammered? can they not have hammer hammered?	can I not have been hammer hammering? can you not have been hammer hammering? can he not have been hammer hammering? can we not have been hammer hammering? can you not have been hammer hammering? can they not have been hammer hammering?