I catalyse you catalyse he catalyses we catalyse you catalyse they catalyse
Presente contínuo
I am catalysing you are catalysing he is catalysing we are catalysing you are catalysing they are catalysing
Pretérito
I catalysed you catalysed he catalysed we catalysed you catalysed they catalysed
Preterito contínuo
I was catalysing you were catalysing he was catalysing we were catalysing you were catalysing they were catalysing
Presente perfeito
I have catalysed you have catalysed he has catalysed we have catalysed you have catalysed they have catalysed
Presente perfeito contínuo
I have been catalysing you have been catalysing he has been catalysing we have been catalysing you have been catalysing they have been catalysing
Mais perfeito
I had catalysed you had catalysed he had catalysed we had catalysed you had catalysed they had catalysed
Contínuo mais perfeito
I had been catalysing you had been catalysing he had been catalysing we had been catalysing you had been catalysing they had been catalysing
Futuro
I will catalyse you will catalyse he will catalyse we will catalyse you will catalyse they will catalyse
Futuro contínuo
I will be catalysing you will be catalysing he will be catalysing we will be catalysing you will be catalysing they will be catalysing
futuro perfeito
I will have catalysed you will have catalysed he will have catalysed we will have catalysed you will have catalysed they will have catalysed
futuro perfeito contínuo
I will have been catalysing you will have been catalysing he will have been catalysing we will have been catalysing you will have been catalysing they will have been catalysing
Condicional
Presente
I would catalyse you would catalyse he would catalyse we would catalyse you would catalyse they would catalyse
Presente contínuo
I would be catalysing you would be catalysing he would be catalysing we would be catalysing you would be catalysing they would be catalysing
Passado
I would have catalysed you would have catalysed he would have catalysed we would have catalysed you would have catalysed they would have catalysed
Passado contínuo
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