English verb conjugation CAN DECALCIFY

Regular verb: decalcify - decalcified - decalcified

Affirmation

Simple form

I can decalcify
you can decalcify
he can decalcify
we can decalcify
you can decalcify
they can decalcify

V-ing form

I can be decalcifying
you can be decalcifying
he can be decalcifying
we can be decalcifying
you can be decalcifying
they can be decalcifying

Perfect

I can have decalcified
you can have decalcified
he can have decalcified
we can have decalcified
you can have decalcified
they can have decalcified

V-ing perfect

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

Negation

Simple form

I cannot decalcify
you cannot decalcify
he cannot decalcify
we cannot decalcify
you cannot decalcify
they cannot decalcify

V-ing form

I cannot be decalcifying
you cannot be decalcifying
he cannot be decalcifying
we cannot be decalcifying
you cannot be decalcifying
they cannot be decalcifying

Perfect

I cannot have decalcified
you cannot have decalcified
he cannot have decalcified
we cannot have decalcified
you cannot have decalcified
they cannot have decalcified

V-ing perfect

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

Interrogative form

Simple form

can I decalcify?
can you decalcify?
can he decalcify?
can we decalcify?
can you decalcify?
can they decalcify?

V-ing form

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

Perfect

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

V-ing perfect

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

Interro-negative form

Simple form

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

V-ing form

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

Perfect

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

V-ing perfect

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

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