English verb conjugation
CAN STAY UP

Regular verb: stay up - stay uped - stay uped

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

Affirmation

Simple form	V-ing form
I can stay up you can stay up he can stay up we can stay up you can stay up they can stay up	I can be stay uping you can be stay uping he can be stay uping we can be stay uping you can be stay uping they can be stay uping
Perfect	V-ing perfect
I can have stay uped you can have stay uped he can have stay uped we can have stay uped you can have stay uped they can have stay uped	I can have been stay uping you can have been stay uping he can have been stay uping we can have been stay uping you can have been stay uping they can have been stay uping

Negation

Simple form	V-ing form
I can't stay up you can't stay up he can't stay up we can't stay up you can't stay up they can't stay up	I can't be stay uping you can't be stay uping he can't be stay uping we can't be stay uping you can't be stay uping they can't be stay uping
Perfect	V-ing perfect
I can't have stay uped you can't have stay uped he can't have stay uped we can't have stay uped you can't have stay uped they can't have stay uped	I can't have been stay uping you can't have been stay uping he can't have been stay uping we can't have been stay uping you can't have been stay uping they can't have been stay uping

Interrogative form

Simple form	V-ing form
can I stay up? can you stay up? can he stay up? can we stay up? can you stay up? can they stay up?	can I be stay uping? can you be stay uping? can he be stay uping? can we be stay uping? can you be stay uping? can they be stay uping?
Perfect	V-ing perfect
can I have stay uped? can you have stay uped? can he have stay uped? can we have stay uped? can you have stay uped? can they have stay uped?	can I have been stay uping? can you have been stay uping? can he have been stay uping? can we have been stay uping? can you have been stay uping? can they have been stay uping?

Interro-negative form

Simple form	V-ing form
can't I stay up? can't you stay up? can't he stay up? can't we stay up? can't you stay up? can't they stay up?	can't I be stay uping? can't you be stay uping? can't he be stay uping? can't we be stay uping? can't you be stay uping? can't they be stay uping?
Perfect	V-ing perfect
can't I have stay uped? can't you have stay uped? can't he have stay uped? can't we have stay uped? can't you have stay uped? can't they have stay uped?	can't I have been stay uping? can't you have been stay uping? can't he have been stay uping? can't we have been stay uping? can't you have been stay uping? can't they have been stay uping?