English verb conjugation MAY HELVE

Regular verb: helve - helved - helved

Affirmation

Simple form

I may helve
you may helve
he may helve
we may helve
you may helve
they may helve

V-ing form

I may be helving
you may be helving
he may be helving
we may be helving
you may be helving
they may be helving

Perfect

I may have helved
you may have helved
he may have helved
we may have helved
you may have helved
they may have helved

V-ing perfect

I may have been helving
you may have been helving
he may have been helving
we may have been helving
you may have been helving
they may have been helving

Negation

Simple form

I mayn't helve
you mayn't helve
he mayn't helve
we mayn't helve
you mayn't helve
they mayn't helve

V-ing form

I mayn't be helving
you mayn't be helving
he mayn't be helving
we mayn't be helving
you mayn't be helving
they mayn't be helving

Perfect

I mayn't have helved
you mayn't have helved
he mayn't have helved
we mayn't have helved
you mayn't have helved
they mayn't have helved

V-ing perfect

I mayn't have been helving
you mayn't have been helving
he mayn't have been helving
we mayn't have been helving
you mayn't have been helving
they mayn't have been helving

Interrogative form

Simple form

may I helve?
may you helve?
may he helve?
may we helve?
may you helve?
may they helve?

V-ing form

may I be helving?
may you be helving?
may he be helving?
may we be helving?
may you be helving?
may they be helving?

Perfect

may I have helved?
may you have helved?
may he have helved?
may we have helved?
may you have helved?
may they have helved?

V-ing perfect

may I have been helving?
may you have been helving?
may he have been helving?
may we have been helving?
may you have been helving?
may they have been helving?

Interro-negative form

Simple form

mayn't I helve?
mayn't you helve?
mayn't he helve?
mayn't we helve?
mayn't you helve?
mayn't they helve?

V-ing form

mayn't I be helving?
mayn't you be helving?
mayn't he be helving?
mayn't we be helving?
mayn't you be helving?
mayn't they be helving?

Perfect

mayn't I have helved?
mayn't you have helved?
mayn't he have helved?
mayn't we have helved?
mayn't you have helved?
mayn't they have helved?

V-ing perfect

mayn't I have been helving?
mayn't you have been helving?
mayn't he have been helving?
mayn't we have been helving?
mayn't you have been helving?
mayn't they have been helving?

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