English verb conjugation
CAN CAPSULE

Regular verb: capsule - capsuled - capsuled

Affirmation

Simple form	V-ing form
I can capsule you can capsule he can capsule we can capsule you can capsule they can capsule	I can be capsuling you can be capsuling he can be capsuling we can be capsuling you can be capsuling they can be capsuling
Perfect	V-ing perfect
I can have capsuled you can have capsuled he can have capsuled we can have capsuled you can have capsuled they can have capsuled	I can have been capsuling you can have been capsuling he can have been capsuling we can have been capsuling you can have been capsuling they can have been capsuling

Negation

Simple form	V-ing form
I can't capsule you can't capsule he can't capsule we can't capsule you can't capsule they can't capsule	I can't be capsuling you can't be capsuling he can't be capsuling we can't be capsuling you can't be capsuling they can't be capsuling
Perfect	V-ing perfect
I can't have capsuled you can't have capsuled he can't have capsuled we can't have capsuled you can't have capsuled they can't have capsuled	I can't have been capsuling you can't have been capsuling he can't have been capsuling we can't have been capsuling you can't have been capsuling they can't have been capsuling

Interrogative form

Simple form	V-ing form
can I capsule? can you capsule? can he capsule? can we capsule? can you capsule? can they capsule?	can I be capsuling? can you be capsuling? can he be capsuling? can we be capsuling? can you be capsuling? can they be capsuling?
Perfect	V-ing perfect
can I have capsuled? can you have capsuled? can he have capsuled? can we have capsuled? can you have capsuled? can they have capsuled?	can I have been capsuling? can you have been capsuling? can he have been capsuling? can we have been capsuling? can you have been capsuling? can they have been capsuling?

Interro-negative form

Simple form	V-ing form
can't I capsule? can't you capsule? can't he capsule? can't we capsule? can't you capsule? can't they capsule?	can't I be capsuling? can't you be capsuling? can't he be capsuling? can't we be capsuling? can't you be capsuling? can't they be capsuling?
Perfect	V-ing perfect
can't I have capsuled? can't you have capsuled? can't he have capsuled? can't we have capsuled? can't you have capsuled? can't they have capsuled?	can't I have been capsuling? can't you have been capsuling? can't he have been capsuling? can't we have been capsuling? can't you have been capsuling? can't they have been capsuling?