English verb conjugation CAN FOREWARN

Regular verb: forewarn - forewarned - forewarned

Affirmation

Simple form

I can forewarn
you can forewarn
he can forewarn
we can forewarn
you can forewarn
they can forewarn

V-ing form

I can be forewarning
you can be forewarning
he can be forewarning
we can be forewarning
you can be forewarning
they can be forewarning

Perfect

I can have forewarned
you can have forewarned
he can have forewarned
we can have forewarned
you can have forewarned
they can have forewarned

V-ing perfect

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

Negation

Simple form

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

V-ing form

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

Perfect

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

V-ing perfect

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

Interrogative form

Simple form

can I forewarn?
can you forewarn?
can he forewarn?
can we forewarn?
can you forewarn?
can they forewarn?

V-ing form

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

Perfect

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

V-ing perfect

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

Interro-negative form

Simple form

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

V-ing form

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

Perfect

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

V-ing perfect

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

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