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 could not canonise
you could not canonise
she could not canonise
we could not canonise
you could not canonise
they could not canonise 	I could not be canonising
you could not be canonising
she could not be canonising
we could not be canonising
you could not be canonising
they could not be canonising	I could not have canonised
you could not have canonised
she could not have canonised
we could not have canonised
you could not have canonised
they could not have canonised	I could not have been canonising
you could not have been canonising
she could not have been canonising
we could not have been canonising
you could not have been canonising
they could not 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 	
could I not canonise?
could you not canonise?
could she not canonise?
could we not canonise?
could you not canonise?
could they not canonise? 	could I not be canonising?
could you not be canonising?
could she not be canonising?
could we not be canonising?
could you not be canonising?
could they not be canonising? 	could I not have canonised?
could you not have canonised?
could she not have canonised?
could we not have canonised?
could you not have canonised?
could they not have canonised? 	could I not have been canonising?
could you not have been canonising?
could she not have been canonising?
could we not have been canonising?
could you not have been canonising?
could they not have been canonising?