English verb conjugation MAY SUBSTANTIATE

Regular verb: substantiate - substantiated - substantiated

Affirmation

Simple form

I may substantiate
you may substantiate
he may substantiate
we may substantiate
you may substantiate
they may substantiate

V-ing form

I may be substantiating
you may be substantiating
he may be substantiating
we may be substantiating
you may be substantiating
they may be substantiating

Perfect

I may have substantiated
you may have substantiated
he may have substantiated
we may have substantiated
you may have substantiated
they may have substantiated

V-ing perfect

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

Negation

Simple form

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

V-ing form

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

Perfect

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

V-ing perfect

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

Interrogative form

Simple form

may I substantiate?
may you substantiate?
may he substantiate?
may we substantiate?
may you substantiate?
may they substantiate?

V-ing form

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

Perfect

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

V-ing perfect

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

Interro-negative form

Simple form

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

V-ing form

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

Perfect

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

V-ing perfect

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

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