English verb conjugation
WOULD CATALYSE

Regular verb: catalyse - catalysed - catalysed

Affirmation

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

Negation

Simple form	V-ing form
I would not catalyse you would not catalyse he would not catalyse we would not catalyse you would not catalyse they would not catalyse	I would not be catalysing you would not be catalysing he would not be catalysing we would not be catalysing you would not be catalysing they would not be catalysing
Perfect	V-ing perfect
I would not have catalysed you would not have catalysed he would not have catalysed we would not have catalysed you would not have catalysed they would not have catalysed	I would not have been catalysing you would not have been catalysing he would not have been catalysing we would not have been catalysing you would not have been catalysing they would not have been catalysing

Interrogative form

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

Interro-negative form

Simple form	V-ing form
would I not catalyse? would you not catalyse? would he not catalyse? would we not catalyse? would you not catalyse? would they not catalyse?	would I not be catalysing? would you not be catalysing? would he not be catalysing? would we not be catalysing? would you not be catalysing? would they not be catalysing?
Perfect	V-ing perfect
would I not have catalysed? would you not have catalysed? would he not have catalysed? would we not have catalysed? would you not have catalysed? would they not have catalysed?	would I not have been catalysing? would you not have been catalysing? would he not have been catalysing? would we not have been catalysing? would you not have been catalysing? would they not have been catalysing?