could catholicise
Regular verb: catholicise - catholicised- catholicised

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I could catholicise
you could catholicise
he could catholicise
we could catholicise
you could catholicise
they could catholicise 	I could be catholicising
you could be catholicising
he could be catholicising
we could be catholicising
you could be catholicising
they could be catholicising	I could have catholicised
you could have catholicised
he could have catholicised
we could have catholicised
you could have catholicised
they could have catholicised	I could have been catholicising
you could have been catholicising
he could have been catholicising
we could have been catholicising
you could have been catholicising
they could have been catholicising	

Negation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I couldn't catholicise
you couldn't catholicise
he couldn't catholicise
we couldn't catholicise
you couldn't catholicise
they couldn't catholicise 	I couldn't be catholicising
you couldn't be catholicising
he couldn't be catholicising
we couldn't be catholicising
you couldn't be catholicising
they couldn't be catholicising	I couldn't have catholicised
you couldn't have catholicised
he couldn't have catholicised
we couldn't have catholicised
you couldn't have catholicised
they couldn't have catholicised	I couldn't have been catholicising
you couldn't have been catholicising
he couldn't have been catholicising
we couldn't have been catholicising
you couldn't have been catholicising
they couldn't have been catholicising	

Interrogative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
could I catholicise?
could you catholicise?
could he catholicise?
could we catholicise?
could you catholicise?
could they catholicise? 	could I be catholicising?
could you be catholicising?
could he be catholicising?
could we be catholicising?
could you be catholicising?
could they be catholicising? 	could I have catholicised?
could you have catholicised?
could he have catholicised?
could we have catholicised?
could you have catholicised?
could they have catholicised? 	could I have been catholicising?
could you have been catholicising?
could he have been catholicising?
could we have been catholicising?
could you have been catholicising?
could they have been catholicising? 	

Interro-negative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
couldn't I catholicise?
couldn't you catholicise?
couldn't he catholicise?
couldn't we catholicise?
couldn't you catholicise?
couldn't they catholicise? 	couldn't I be catholicising?
couldn't you be catholicising?
couldn't he be catholicising?
couldn't we be catholicising?
couldn't you be catholicising?
couldn't they be catholicising? 	couldn't I have catholicised?
couldn't you have catholicised?
couldn't he have catholicised?
couldn't we have catholicised?
couldn't you have catholicised?
couldn't they have catholicised? 	couldn't I have been catholicising?
couldn't you have been catholicising?
couldn't he have been catholicising?
couldn't we have been catholicising?
couldn't you have been catholicising?
couldn't they have been catholicising?