English verb conjugation
CAN STAVE

Irregular verb: stave - staved, stove - staved, stove

Affirmation

Simple form	V-ing form
I can stave you can stave she can stave we can stave you can stave they can stave	I can be staving you can be staving she can be staving we can be staving you can be staving they can be staving
Perfect	V-ing perfect
I can have staved, stove you can have staved, stove she can have staved, stove we can have staved, stove you can have staved, stove they can have staved, stove	I can have been staving you can have been staving she can have been staving we can have been staving you can have been staving they can have been staving

Negation

Simple form	V-ing form
I cannot stave you cannot stave she cannot stave we cannot stave you cannot stave they cannot stave	I cannot be staving you cannot be staving she cannot be staving we cannot be staving you cannot be staving they cannot be staving
Perfect	V-ing perfect
I cannot have staved, stove you cannot have staved, stove she cannot have staved, stove we cannot have staved, stove you cannot have staved, stove they cannot have staved, stove	I cannot have been staving you cannot have been staving she cannot have been staving we cannot have been staving you cannot have been staving they cannot have been staving

Interrogative form

Simple form	V-ing form
can I stave? can you stave? can she stave? can we stave? can you stave? can they stave?	can I be staving? can you be staving? can she be staving? can we be staving? can you be staving? can they be staving?
Perfect	V-ing perfect
can I have staved, stove? can you have staved, stove? can she have staved, stove? can we have staved, stove? can you have staved, stove? can they have staved, stove?	can I have been staving? can you have been staving? can she have been staving? can we have been staving? can you have been staving? can they have been staving?

Interro-negative form

Simple form	V-ing form
can I not stave? can you not stave? can she not stave? can we not stave? can you not stave? can they not stave?	can I not be staving? can you not be staving? can she not be staving? can we not be staving? can you not be staving? can they not be staving?
Perfect	V-ing perfect
can I not have staved, stove? can you not have staved, stove? can she not have staved, stove? can we not have staved, stove? can you not have staved, stove? can they not have staved, stove?	can I not have been staving? can you not have been staving? can she not have been staving? can we not have been staving? can you not have been staving? can they not have been staving?