English verb conjugation CAN FUMBLE

Regular verb: fumble - fumbled - fumbled

Affirmation

Simple form

I can fumble
you can fumble
he can fumble
we can fumble
you can fumble
they can fumble

V-ing form

I can be fumbling
you can be fumbling
he can be fumbling
we can be fumbling
you can be fumbling
they can be fumbling

Perfect

I can have fumbled
you can have fumbled
he can have fumbled
we can have fumbled
you can have fumbled
they can have fumbled

V-ing perfect

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

Negation

Simple form

I cannot fumble
you cannot fumble
he cannot fumble
we cannot fumble
you cannot fumble
they cannot fumble

V-ing form

I cannot be fumbling
you cannot be fumbling
he cannot be fumbling
we cannot be fumbling
you cannot be fumbling
they cannot be fumbling

Perfect

I cannot have fumbled
you cannot have fumbled
he cannot have fumbled
we cannot have fumbled
you cannot have fumbled
they cannot have fumbled

V-ing perfect

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

Interrogative form

Simple form

can I fumble?
can you fumble?
can he fumble?
can we fumble?
can you fumble?
can they fumble?

V-ing form

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

Perfect

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

V-ing perfect

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

Interro-negative form

Simple form

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

V-ing form

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

Perfect

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

V-ing perfect

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

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