English verb conjugation CAN BURROW

Regular verb: burrow - burrowed - burrowed

Affirmation

Simple form

I can burrow
you can burrow
he can burrow
we can burrow
you can burrow
they can burrow

V-ing form

I can be burrowing
you can be burrowing
he can be burrowing
we can be burrowing
you can be burrowing
they can be burrowing

Perfect

I can have burrowed
you can have burrowed
he can have burrowed
we can have burrowed
you can have burrowed
they can have burrowed

V-ing perfect

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

Negation

Simple form

I cannot burrow
you cannot burrow
he cannot burrow
we cannot burrow
you cannot burrow
they cannot burrow

V-ing form

I cannot be burrowing
you cannot be burrowing
he cannot be burrowing
we cannot be burrowing
you cannot be burrowing
they cannot be burrowing

Perfect

I cannot have burrowed
you cannot have burrowed
he cannot have burrowed
we cannot have burrowed
you cannot have burrowed
they cannot have burrowed

V-ing perfect

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

Interrogative form

Simple form

can I burrow?
can you burrow?
can he burrow?
can we burrow?
can you burrow?
can they burrow?

V-ing form

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

Perfect

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

V-ing perfect

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

Interro-negative form

Simple form

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

V-ing form

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

Perfect

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

V-ing perfect

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

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