English verb conjugation CAN REEF

Regular verb: reef - reefed - reefed

Affirmation

Simple form

I can reef
you can reef
he can reef
we can reef
you can reef
they can reef

V-ing form

I can be reefing
you can be reefing
he can be reefing
we can be reefing
you can be reefing
they can be reefing

Perfect

I can have reefed
you can have reefed
he can have reefed
we can have reefed
you can have reefed
they can have reefed

V-ing perfect

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

Negation

Simple form

I can't reef
you can't reef
he can't reef
we can't reef
you can't reef
they can't reef

V-ing form

I can't be reefing
you can't be reefing
he can't be reefing
we can't be reefing
you can't be reefing
they can't be reefing

Perfect

I can't have reefed
you can't have reefed
he can't have reefed
we can't have reefed
you can't have reefed
they can't have reefed

V-ing perfect

I can't have been reefing
you can't have been reefing
he can't have been reefing
we can't have been reefing
you can't have been reefing
they can't have been reefing

Interrogative form

Simple form

can I reef?
can you reef?
can he reef?
can we reef?
can you reef?
can they reef?

V-ing form

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

Perfect

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

V-ing perfect

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

Interro-negative form

Simple form

can't I reef?
can't you reef?
can't he reef?
can't we reef?
can't you reef?
can't they reef?

V-ing form

can't I be reefing?
can't you be reefing?
can't he be reefing?
can't we be reefing?
can't you be reefing?
can't they be reefing?

Perfect

can't I have reefed?
can't you have reefed?
can't he have reefed?
can't we have reefed?
can't you have reefed?
can't they have reefed?

V-ing perfect

can't I have been reefing?
can't you have been reefing?
can't he have been reefing?
can't we have been reefing?
can't you have been reefing?
can't they have been reefing?

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