I should catalyze you should catalyze he should catalyze we should catalyze you should catalyze they should catalyze
Forme en V-ing
I should be catalyzing you should be catalyzing he should be catalyzing we should be catalyzing you should be catalyzing they should be catalyzing
Perfect
I should have catalyzed you should have catalyzed he should have catalyzed we should have catalyzed you should have catalyzed they should have catalyzed
Perfect en V-ing
I should have been catalyzing you should have been catalyzing he should have been catalyzing we should have been catalyzing you should have been catalyzing they should have been catalyzing
Négation
Forme simple
I should not catalyze you should not catalyze he should not catalyze we should not catalyze you should not catalyze they should not catalyze
Forme en V-ing
I should not be catalyzing you should not be catalyzing he should not be catalyzing we should not be catalyzing you should not be catalyzing they should not be catalyzing
Perfect
I should not have catalyzed you should not have catalyzed he should not have catalyzed we should not have catalyzed you should not have catalyzed they should not have catalyzed
Perfect en V-ing
I should not have been catalyzing you should not have been catalyzing he should not have been catalyzing we should not have been catalyzing you should not have been catalyzing they should not have been catalyzing
Forme interrogative
Forme simple
should I catalyze? should you catalyze? should he catalyze? should we catalyze? should you catalyze? should they catalyze?
Forme en V-ing
should I be catalyzing? should you be catalyzing? should he be catalyzing? should we be catalyzing? should you be catalyzing? should they be catalyzing?
Perfect
should I have catalyzed? should you have catalyzed? should he have catalyzed? should we have catalyzed? should you have catalyzed? should they have catalyzed?
Perfect en V-ing
should I have been catalyzing? should you have been catalyzing? should he have been catalyzing? should we have been catalyzing? should you have been catalyzing? should they have been catalyzing?
Forme interro-négative
Forme simple
should I not catalyze? should you not catalyze? should he not catalyze? should we not catalyze? should you not catalyze? should they not catalyze?
Forme en V-ing
should I not be catalyzing? should you not be catalyzing? should he not be catalyzing? should we not be catalyzing? should you not be catalyzing? should they not be catalyzing?
Perfect
should I not have catalyzed? should you not have catalyzed? should he not have catalyzed? should we not have catalyzed? should you not have catalyzed? should they not have catalyzed?
Perfect en V-ing
should I not have been catalyzing? should you not have been catalyzing? should he not have been catalyzing? should we not have been catalyzing? should you not have been catalyzing? should they not have been catalyzing?