English verb conjugation CAN PURIFY

Regular verb: purify - purified - purified

Affirmation

Simple form

I can purify
you can purify
he can purify
we can purify
you can purify
they can purify

V-ing form

I can be purifying
you can be purifying
he can be purifying
we can be purifying
you can be purifying
they can be purifying

Perfect

I can have purified
you can have purified
he can have purified
we can have purified
you can have purified
they can have purified

V-ing perfect

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

Negation

Simple form

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

V-ing form

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

Perfect

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

V-ing perfect

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

Interrogative form

Simple form

can I purify?
can you purify?
can he purify?
can we purify?
can you purify?
can they purify?

V-ing form

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

Perfect

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

V-ing perfect

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

Interro-negative form

Simple form

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

V-ing form

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

Perfect

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

V-ing perfect

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

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