English verb conjugation CAN STOOL

Regular verb: stool - stooled - stooled

Affirmation

Simple form

I can stool
you can stool
he can stool
we can stool
you can stool
they can stool

V-ing form

I can be stooling
you can be stooling
he can be stooling
we can be stooling
you can be stooling
they can be stooling

Perfect

I can have stooled
you can have stooled
he can have stooled
we can have stooled
you can have stooled
they can have stooled

V-ing perfect

I can have been stooling
you can have been stooling
he can have been stooling
we can have been stooling
you can have been stooling
they can have been stooling

Negation

Simple form

I cannot stool
you cannot stool
he cannot stool
we cannot stool
you cannot stool
they cannot stool

V-ing form

I cannot be stooling
you cannot be stooling
he cannot be stooling
we cannot be stooling
you cannot be stooling
they cannot be stooling

Perfect

I cannot have stooled
you cannot have stooled
he cannot have stooled
we cannot have stooled
you cannot have stooled
they cannot have stooled

V-ing perfect

I cannot have been stooling
you cannot have been stooling
he cannot have been stooling
we cannot have been stooling
you cannot have been stooling
they cannot have been stooling

Interrogative form

Simple form

can I stool?
can you stool?
can he stool?
can we stool?
can you stool?
can they stool?

V-ing form

can I be stooling?
can you be stooling?
can he be stooling?
can we be stooling?
can you be stooling?
can they be stooling?

Perfect

can I have stooled?
can you have stooled?
can he have stooled?
can we have stooled?
can you have stooled?
can they have stooled?

V-ing perfect

can I have been stooling?
can you have been stooling?
can he have been stooling?
can we have been stooling?
can you have been stooling?
can they have been stooling?

Interro-negative form

Simple form

can I not stool?
can you not stool?
can he not stool?
can we not stool?
can you not stool?
can they not stool?

V-ing form

can I not be stooling?
can you not be stooling?
can he not be stooling?
can we not be stooling?
can you not be stooling?
can they not be stooling?

Perfect

can I not have stooled?
can you not have stooled?
can he not have stooled?
can we not have stooled?
can you not have stooled?
can they not have stooled?

V-ing perfect

can I not have been stooling?
can you not have been stooling?
can he not have been stooling?
can we not have been stooling?
can you not have been stooling?
can they not have been stooling?

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