will catalyse
Regular verb: catalyse - catalysed- catalysed

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I'll catalyse
you'll catalyse
she'll catalyse
we'll catalyse
you'll catalyse
they'll catalyse 	I'll be catalysing
you'll be catalysing
she'll be catalysing
we'll be catalysing
you'll be catalysing
they'll be catalysing	I'll have catalysed
you'll have catalysed
she'll have catalysed
we'll have catalysed
you'll have catalysed
they'll have catalysed	I'll have been catalysing
you'll have been catalysing
she'll have been catalysing
we'll have been catalysing
you'll have been catalysing
they'll have been catalysing	

Negation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I won't catalyse
you won't catalyse
she won't catalyse
we won't catalyse
you won't catalyse
they won't catalyse 	I won't be catalysing
you won't be catalysing
she won't be catalysing
we won't be catalysing
you won't be catalysing
they won't be catalysing	I won't have catalysed
you won't have catalysed
she won't have catalysed
we won't have catalysed
you won't have catalysed
they won't have catalysed	I won't have been catalysing
you won't have been catalysing
she won't have been catalysing
we won't have been catalysing
you won't have been catalysing
they won't have been catalysing	

Interrogative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
will I catalyse?
will you catalyse?
will she catalyse?
will we catalyse?
will you catalyse?
will they catalyse? 	will I be catalysing?
will you be catalysing?
will she be catalysing?
will we be catalysing?
will you be catalysing?
will they be catalysing? 	will I have catalysed?
will you have catalysed?
will she have catalysed?
will we have catalysed?
will you have catalysed?
will they have catalysed? 	will I have been catalysing?
will you have been catalysing?
will she have been catalysing?
will we have been catalysing?
will you have been catalysing?
will they have been catalysing? 	

Interro-negative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
won't I catalyse?
won't you catalyse?
won't she catalyse?
won't we catalyse?
won't you catalyse?
won't they catalyse? 	won't I be catalysing?
won't you be catalysing?
won't she be catalysing?
won't we be catalysing?
won't you be catalysing?
won't they be catalysing? 	won't I have catalysed?
won't you have catalysed?
won't she have catalysed?
won't we have catalysed?
won't you have catalysed?
won't they have catalysed? 	won't I have been catalysing?
won't you have been catalysing?
won't she have been catalysing?
won't we have been catalysing?
won't you have been catalysing?
won't they have been catalysing?