English verb conjugation MAY ROOF

Regular verb: roof - roofed - roofed

Affirmation

Simple form

I may roof
you may roof
he may roof
we may roof
you may roof
they may roof

V-ing form

I may be roofing
you may be roofing
he may be roofing
we may be roofing
you may be roofing
they may be roofing

Perfect

I may have roofed
you may have roofed
he 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
he may have been roofing
we may have been roofing
you may have been roofing
they may have been roofing

Negation

Simple form

I may not roof
you may not roof
he may not roof
we may not roof
you may not roof
they may not roof

V-ing form

I may not be roofing
you may not be roofing
he may not be roofing
we may not be roofing
you may not be roofing
they may not be roofing

Perfect

I may not have roofed
you may not have roofed
he may not have roofed
we may not have roofed
you may not have roofed
they may not have roofed

V-ing perfect

I may not have been roofing
you may not have been roofing
he may not have been roofing
we may not have been roofing
you may not have been roofing
they may not have been roofing

Interrogative form

Simple form

may I roof?
may you roof?
may he roof?
may we roof?
may you roof?
may they roof?

V-ing form

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

Perfect

may I have roofed?
may you have roofed?
may he 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 he have been roofing?
may we have been roofing?
may you have been roofing?
may they have been roofing?

Interro-negative form

Simple form

may I not roof?
may you not roof?
may he not roof?
may we not roof?
may you not roof?
may they not roof?

V-ing form

may I not be roofing?
may you not be roofing?
may he not be roofing?
may we not be roofing?
may you not be roofing?
may they not be roofing?

Perfect

may I not have roofed?
may you not have roofed?
may he not have roofed?
may we not have roofed?
may you not have roofed?
may they not have roofed?

V-ing perfect

may I not have been roofing?
may you not have been roofing?
may he not have been roofing?
may we not have been roofing?
may you not have been roofing?
may they not have been roofing?

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