English verb conjugation MAY CATALYZE

Regular verb: catalyze - catalyzed - catalyzed

Affirmation

Simple form

I may catalyze
you may catalyze
he may catalyze
we may catalyze
you may catalyze
they may catalyze

V-ing form

I may be catalyzing
you may be catalyzing
he may be catalyzing
we may be catalyzing
you may be catalyzing
they may be catalyzing

Perfect

I may have catalyzed
you may have catalyzed
he may have catalyzed
we may have catalyzed
you may have catalyzed
they may have catalyzed

V-ing perfect

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

Negation

Simple form

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

V-ing form

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

Perfect

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

V-ing perfect

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

Interrogative form

Simple form

may I catalyze?
may you catalyze?
may he catalyze?
may we catalyze?
may you catalyze?
may they catalyze?

V-ing form

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

Perfect

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

V-ing perfect

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

Interro-negative form

Simple form

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

V-ing form

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

Perfect

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

V-ing perfect

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

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