English verb conjugation CAN TEACH

Irregular verb: teach - taught - taught

Affirmation

Simple form

I can teach
you can teach
she can teach
we can teach
you can teach
they can teach

V-ing form

I can be teaching
you can be teaching
she can be teaching
we can be teaching
you can be teaching
they can be teaching

Perfect

I can have taught
you can have taught
she can have taught
we can have taught
you can have taught
they can have taught

V-ing perfect

I can have been teaching
you can have been teaching
she can have been teaching
we can have been teaching
you can have been teaching
they can have been teaching

Negation

Simple form

I cannot teach
you cannot teach
she cannot teach
we cannot teach
you cannot teach
they cannot teach

V-ing form

I cannot be teaching
you cannot be teaching
she cannot be teaching
we cannot be teaching
you cannot be teaching
they cannot be teaching

Perfect

I cannot have taught
you cannot have taught
she cannot have taught
we cannot have taught
you cannot have taught
they cannot have taught

V-ing perfect

I cannot have been teaching
you cannot have been teaching
she cannot have been teaching
we cannot have been teaching
you cannot have been teaching
they cannot have been teaching

Interrogative form

Simple form

can I teach?
can you teach?
can she teach?
can we teach?
can you teach?
can they teach?

V-ing form

can I be teaching?
can you be teaching?
can she be teaching?
can we be teaching?
can you be teaching?
can they be teaching?

Perfect

can I have taught?
can you have taught?
can she have taught?
can we have taught?
can you have taught?
can they have taught?

V-ing perfect

can I have been teaching?
can you have been teaching?
can she have been teaching?
can we have been teaching?
can you have been teaching?
can they have been teaching?

Interro-negative form

Simple form

can I not teach?
can you not teach?
can she not teach?
can we not teach?
can you not teach?
can they not teach?

V-ing form

can I not be teaching?
can you not be teaching?
can she not be teaching?
can we not be teaching?
can you not be teaching?
can they not be teaching?

Perfect

can I not have taught?
can you not have taught?
can she not have taught?
can we not have taught?
can you not have taught?
can they not have taught?

V-ing perfect

can I not have been teaching?
can you not have been teaching?
can she not have been teaching?
can we not have been teaching?
can you not have been teaching?
can they not have been teaching?

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