English verb conjugation CAN HELM

Regular verb: helm - helmed - helmed

Affirmation

Simple form

I can helm
you can helm
she can helm
we can helm
you can helm
they can helm

V-ing form

I can be helming
you can be helming
she can be helming
we can be helming
you can be helming
they can be helming

Perfect

I can have helmed
you can have helmed
she can have helmed
we can have helmed
you can have helmed
they can have helmed

V-ing perfect

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

Negation

Simple form

I cannot helm
you cannot helm
she cannot helm
we cannot helm
you cannot helm
they cannot helm

V-ing form

I cannot be helming
you cannot be helming
she cannot be helming
we cannot be helming
you cannot be helming
they cannot be helming

Perfect

I cannot have helmed
you cannot have helmed
she cannot have helmed
we cannot have helmed
you cannot have helmed
they cannot have helmed

V-ing perfect

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

Interrogative form

Simple form

can I helm?
can you helm?
can she helm?
can we helm?
can you helm?
can they helm?

V-ing form

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

Perfect

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

V-ing perfect

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

Interro-negative form

Simple form

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

V-ing form

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

Perfect

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

V-ing perfect

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

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