English verb conjugation
CAN STAND

Irregular verb: stand - stood - stood

Affirmation

Simple form	V-ing form
I can stand you can stand she can stand we can stand you can stand they can stand	I can be standing you can be standing she can be standing we can be standing you can be standing they can be standing
Perfect	V-ing perfect
I can have stood you can have stood she can have stood we can have stood you can have stood they can have stood	I can have been standing you can have been standing she can have been standing we can have been standing you can have been standing they can have been standing

Negation

Simple form	V-ing form
I cannot stand you cannot stand she cannot stand we cannot stand you cannot stand they cannot stand	I cannot be standing you cannot be standing she cannot be standing we cannot be standing you cannot be standing they cannot be standing
Perfect	V-ing perfect
I cannot have stood you cannot have stood she cannot have stood we cannot have stood you cannot have stood they cannot have stood	I cannot have been standing you cannot have been standing she cannot have been standing we cannot have been standing you cannot have been standing they cannot have been standing

Interrogative form

Simple form	V-ing form
can I stand? can you stand? can she stand? can we stand? can you stand? can they stand?	can I be standing? can you be standing? can she be standing? can we be standing? can you be standing? can they be standing?
Perfect	V-ing perfect
can I have stood? can you have stood? can she have stood? can we have stood? can you have stood? can they have stood?	can I have been standing? can you have been standing? can she have been standing? can we have been standing? can you have been standing? can they have been standing?

Interro-negative form

Simple form	V-ing form
can I not stand? can you not stand? can she not stand? can we not stand? can you not stand? can they not stand?	can I not be standing? can you not be standing? can she not be standing? can we not be standing? can you not be standing? can they not be standing?
Perfect	V-ing perfect
can I not have stood? can you not have stood? can she not have stood? can we not have stood? can you not have stood? can they not have stood?	can I not have been standing? can you not have been standing? can she not have been standing? can we not have been standing? can you not have been standing? can they not have been standing?