English verb conjugation CAN REGRESS

Regular verb: regress - regressed - regressed

Affirmation

Simple form

I can regress
you can regress
he can regress
we can regress
you can regress
they can regress

V-ing form

I can be regressing
you can be regressing
he can be regressing
we can be regressing
you can be regressing
they can be regressing

Perfect

I can have regressed
you can have regressed
he can have regressed
we can have regressed
you can have regressed
they can have regressed

V-ing perfect

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

Negation

Simple form

I cannot regress
you cannot regress
he cannot regress
we cannot regress
you cannot regress
they cannot regress

V-ing form

I cannot be regressing
you cannot be regressing
he cannot be regressing
we cannot be regressing
you cannot be regressing
they cannot be regressing

Perfect

I cannot have regressed
you cannot have regressed
he cannot have regressed
we cannot have regressed
you cannot have regressed
they cannot have regressed

V-ing perfect

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

Interrogative form

Simple form

can I regress?
can you regress?
can he regress?
can we regress?
can you regress?
can they regress?

V-ing form

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

Perfect

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

V-ing perfect

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

Interro-negative form

Simple form

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

V-ing form

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

Perfect

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

V-ing perfect

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

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