could canonise
Regular verb: canonise - canonised- canonised

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I could canonise
you could canonise
she could canonise
we could canonise
you could canonise
they could canonise 	I could be canonising
you could be canonising
she could be canonising
we could be canonising
you could be canonising
they could be canonising	I could have canonised
you could have canonised
she could have canonised
we could have canonised
you could have canonised
they could have canonised	I could have been canonising
you could have been canonising
she could have been canonising
we could have been canonising
you could have been canonising
they could have been canonising	

Negation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I couldn't canonise
you couldn't canonise
she couldn't canonise
we couldn't canonise
you couldn't canonise
they couldn't canonise 	I couldn't be canonising
you couldn't be canonising
she couldn't be canonising
we couldn't be canonising
you couldn't be canonising
they couldn't be canonising	I couldn't have canonised
you couldn't have canonised
she couldn't have canonised
we couldn't have canonised
you couldn't have canonised
they couldn't have canonised	I couldn't have been canonising
you couldn't have been canonising
she couldn't have been canonising
we couldn't have been canonising
you couldn't have been canonising
they couldn't have been canonising	

Interrogative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
could I canonise?
could you canonise?
could she canonise?
could we canonise?
could you canonise?
could they canonise? 	could I be canonising?
could you be canonising?
could she be canonising?
could we be canonising?
could you be canonising?
could they be canonising? 	could I have canonised?
could you have canonised?
could she have canonised?
could we have canonised?
could you have canonised?
could they have canonised? 	could I have been canonising?
could you have been canonising?
could she have been canonising?
could we have been canonising?
could you have been canonising?
could they have been canonising? 	

Interro-negative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
couldn't I canonise?
couldn't you canonise?
couldn't she canonise?
couldn't we canonise?
couldn't you canonise?
couldn't they canonise? 	couldn't I be canonising?
couldn't you be canonising?
couldn't she be canonising?
couldn't we be canonising?
couldn't you be canonising?
couldn't they be canonising? 	couldn't I have canonised?
couldn't you have canonised?
couldn't she have canonised?
couldn't we have canonised?
couldn't you have canonised?
couldn't they have canonised? 	couldn't I have been canonising?
couldn't you have been canonising?
couldn't she have been canonising?
couldn't we have been canonising?
couldn't you have been canonising?
couldn't they have been canonising?