English verb conjugation CAN WARBLE

Regular verb: warble - warbled - warbled

Affirmation

Simple form

I can warble
you can warble
he can warble
we can warble
you can warble
they can warble

V-ing form

I can be warbling
you can be warbling
he can be warbling
we can be warbling
you can be warbling
they can be warbling

Perfect

I can have warbled
you can have warbled
he can have warbled
we can have warbled
you can have warbled
they can have warbled

V-ing perfect

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

Negation

Simple form

I cannot warble
you cannot warble
he cannot warble
we cannot warble
you cannot warble
they cannot warble

V-ing form

I cannot be warbling
you cannot be warbling
he cannot be warbling
we cannot be warbling
you cannot be warbling
they cannot be warbling

Perfect

I cannot have warbled
you cannot have warbled
he cannot have warbled
we cannot have warbled
you cannot have warbled
they cannot have warbled

V-ing perfect

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

Interrogative form

Simple form

can I warble?
can you warble?
can he warble?
can we warble?
can you warble?
can they warble?

V-ing form

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

Perfect

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

V-ing perfect

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

Interro-negative form

Simple form

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

V-ing form

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

Perfect

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

V-ing perfect

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

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