English verb conjugation
MIGHT CATALYSE

Regular verb: catalyse - catalysed - catalysed

Affirmation

Simple form	V-ing form
I might catalyse you might catalyse he might catalyse we might catalyse you might catalyse they might catalyse	I might be catalysing you might be catalysing he might be catalysing we might be catalysing you might be catalysing they might be catalysing
Perfect	V-ing perfect
I might have catalysed you might have catalysed he might have catalysed we might have catalysed you might have catalysed they might have catalysed	I might have been catalysing you might have been catalysing he might have been catalysing we might have been catalysing you might have been catalysing they might have been catalysing

Negation

Simple form	V-ing form
I mightn't catalyse you mightn't catalyse he mightn't catalyse we mightn't catalyse you mightn't catalyse they mightn't catalyse	I mightn't be catalysing you mightn't be catalysing he mightn't be catalysing we mightn't be catalysing you mightn't be catalysing they mightn't be catalysing
Perfect	V-ing perfect
I mightn't have catalysed you mightn't have catalysed he mightn't have catalysed we mightn't have catalysed you mightn't have catalysed they mightn't have catalysed	I mightn't have been catalysing you mightn't have been catalysing he mightn't have been catalysing we mightn't have been catalysing you mightn't have been catalysing they mightn't have been catalysing

Interrogative form

Simple form	V-ing form
might I catalyse? might you catalyse? might he catalyse? might we catalyse? might you catalyse? might they catalyse?	might I be catalysing? might you be catalysing? might he be catalysing? might we be catalysing? might you be catalysing? might they be catalysing?
Perfect	V-ing perfect
might I have catalysed? might you have catalysed? might he have catalysed? might we have catalysed? might you have catalysed? might they have catalysed?	might I have been catalysing? might you have been catalysing? might he have been catalysing? might we have been catalysing? might you have been catalysing? might they have been catalysing?

Interro-negative form

Simple form	V-ing form
mightn't I catalyse? mightn't you catalyse? mightn't he catalyse? mightn't we catalyse? mightn't you catalyse? mightn't they catalyse?	mightn't I be catalysing? mightn't you be catalysing? mightn't he be catalysing? mightn't we be catalysing? mightn't you be catalysing? mightn't they be catalysing?
Perfect	V-ing perfect
mightn't I have catalysed? mightn't you have catalysed? mightn't he have catalysed? mightn't we have catalysed? mightn't you have catalysed? mightn't they have catalysed?	mightn't I have been catalysing? mightn't you have been catalysing? mightn't he have been catalysing? mightn't we have been catalysing? mightn't you have been catalysing? mightn't they have been catalysing?