English verb conjugation
CAN HUMP

Regular verb: hump - humped - humped

Affirmation

Simple form	V-ing form
I can hump you can hump he can hump we can hump you can hump they can hump	I can be humping you can be humping he can be humping we can be humping you can be humping they can be humping
Perfect	V-ing perfect
I can have humped you can have humped he can have humped we can have humped you can have humped they can have humped	I can have been humping you can have been humping he can have been humping we can have been humping you can have been humping they can have been humping

Negation

Simple form	V-ing form
I cannot hump you cannot hump he cannot hump we cannot hump you cannot hump they cannot hump	I cannot be humping you cannot be humping he cannot be humping we cannot be humping you cannot be humping they cannot be humping
Perfect	V-ing perfect
I cannot have humped you cannot have humped he cannot have humped we cannot have humped you cannot have humped they cannot have humped	I cannot have been humping you cannot have been humping he cannot have been humping we cannot have been humping you cannot have been humping they cannot have been humping

Interrogative form

Simple form	V-ing form
can I hump? can you hump? can he hump? can we hump? can you hump? can they hump?	can I be humping? can you be humping? can he be humping? can we be humping? can you be humping? can they be humping?
Perfect	V-ing perfect
can I have humped? can you have humped? can he have humped? can we have humped? can you have humped? can they have humped?	can I have been humping? can you have been humping? can he have been humping? can we have been humping? can you have been humping? can they have been humping?

Interro-negative form

Simple form	V-ing form
can I not hump? can you not hump? can he not hump? can we not hump? can you not hump? can they not hump?	can I not be humping? can you not be humping? can he not be humping? can we not be humping? can you not be humping? can they not be humping?
Perfect	V-ing perfect
can I not have humped? can you not have humped? can he not have humped? can we not have humped? can you not have humped? can they not have humped?	can I not have been humping? can you not have been humping? can he not have been humping? can we not have been humping? can you not have been humping? can they not have been humping?