English verb conjugation MAY ROOF

Regular verb: roof - roofed - roofed

Affirmation

Simple form

I may roof
you may roof
she may roof
we may roof
you may roof
they may roof

V-ing form

I may be roofing
you may be roofing
she may be roofing
we may be roofing
you may be roofing
they may be roofing

Perfect

I may have roofed
you may have roofed
she may have roofed
we may have roofed
you may have roofed
they may have roofed

V-ing perfect

I may have been roofing
you may have been roofing
she may have been roofing
we may have been roofing
you may have been roofing
they may have been roofing

Negation

Simple form

I mayn't roof
you mayn't roof
she mayn't roof
we mayn't roof
you mayn't roof
they mayn't roof

V-ing form

I mayn't be roofing
you mayn't be roofing
she mayn't be roofing
we mayn't be roofing
you mayn't be roofing
they mayn't be roofing

Perfect

I mayn't have roofed
you mayn't have roofed
she mayn't have roofed
we mayn't have roofed
you mayn't have roofed
they mayn't have roofed

V-ing perfect

I mayn't have been roofing
you mayn't have been roofing
she mayn't have been roofing
we mayn't have been roofing
you mayn't have been roofing
they mayn't have been roofing

Interrogative form

Simple form

may I roof?
may you roof?
may she roof?
may we roof?
may you roof?
may they roof?

V-ing form

may I be roofing?
may you be roofing?
may she be roofing?
may we be roofing?
may you be roofing?
may they be roofing?

Perfect

may I have roofed?
may you have roofed?
may she have roofed?
may we have roofed?
may you have roofed?
may they have roofed?

V-ing perfect

may I have been roofing?
may you have been roofing?
may she have been roofing?
may we have been roofing?
may you have been roofing?
may they have been roofing?

Interro-negative form

Simple form

mayn't I roof?
mayn't you roof?
mayn't she roof?
mayn't we roof?
mayn't you roof?
mayn't they roof?

V-ing form

mayn't I be roofing?
mayn't you be roofing?
mayn't she be roofing?
mayn't we be roofing?
mayn't you be roofing?
mayn't they be roofing?

Perfect

mayn't I have roofed?
mayn't you have roofed?
mayn't she have roofed?
mayn't we have roofed?
mayn't you have roofed?
mayn't they have roofed?

V-ing perfect

mayn't I have been roofing?
mayn't you have been roofing?
mayn't she have been roofing?
mayn't we have been roofing?
mayn't you have been roofing?
mayn't they have been roofing?

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