English verb conjugation CAN POISON

Regular verb: poison - poisoned - poisoned

Affirmation

Simple form

I can poison
you can poison
he can poison
we can poison
you can poison
they can poison

V-ing form

I can be poisoning
you can be poisoning
he can be poisoning
we can be poisoning
you can be poisoning
they can be poisoning

Perfect

I can have poisoned
you can have poisoned
he can have poisoned
we can have poisoned
you can have poisoned
they can have poisoned

V-ing perfect

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

Negation

Simple form

I cannot poison
you cannot poison
he cannot poison
we cannot poison
you cannot poison
they cannot poison

V-ing form

I cannot be poisoning
you cannot be poisoning
he cannot be poisoning
we cannot be poisoning
you cannot be poisoning
they cannot be poisoning

Perfect

I cannot have poisoned
you cannot have poisoned
he cannot have poisoned
we cannot have poisoned
you cannot have poisoned
they cannot have poisoned

V-ing perfect

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

Interrogative form

Simple form

can I poison?
can you poison?
can he poison?
can we poison?
can you poison?
can they poison?

V-ing form

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

Perfect

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

V-ing perfect

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

Interro-negative form

Simple form

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

V-ing form

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

Perfect

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

V-ing perfect

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

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