English verb conjugation MAY SPIFF

Regular verb: spiff - spiffed - spiffed

Affirmation

Simple form

I may spiff
you may spiff
she may spiff
we may spiff
you may spiff
they may spiff

V-ing form

I may be spiffing
you may be spiffing
she may be spiffing
we may be spiffing
you may be spiffing
they may be spiffing

Perfect

I may have spiffed
you may have spiffed
she may have spiffed
we may have spiffed
you may have spiffed
they may have spiffed

V-ing perfect

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

Negation

Simple form

I may not spiff
you may not spiff
she may not spiff
we may not spiff
you may not spiff
they may not spiff

V-ing form

I may not be spiffing
you may not be spiffing
she may not be spiffing
we may not be spiffing
you may not be spiffing
they may not be spiffing

Perfect

I may not have spiffed
you may not have spiffed
she may not have spiffed
we may not have spiffed
you may not have spiffed
they may not have spiffed

V-ing perfect

I may not have been spiffing
you may not have been spiffing
she may not have been spiffing
we may not have been spiffing
you may not have been spiffing
they may not have been spiffing

Interrogative form

Simple form

may I spiff?
may you spiff?
may she spiff?
may we spiff?
may you spiff?
may they spiff?

V-ing form

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

Perfect

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

V-ing perfect

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

Interro-negative form

Simple form

may I not spiff?
may you not spiff?
may she not spiff?
may we not spiff?
may you not spiff?
may they not spiff?

V-ing form

may I not be spiffing?
may you not be spiffing?
may she not be spiffing?
may we not be spiffing?
may you not be spiffing?
may they not be spiffing?

Perfect

may I not have spiffed?
may you not have spiffed?
may she not have spiffed?
may we not have spiffed?
may you not have spiffed?
may they not have spiffed?

V-ing perfect

may I not have been spiffing?
may you not have been spiffing?
may she not have been spiffing?
may we not have been spiffing?
may you not have been spiffing?
may they not have been spiffing?

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