could canalise
Regular verb: canalise - canalised- canalised

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I could canalise
you could canalise
he could canalise
we could canalise
you could canalise
they could canalise 	I could be canalising
you could be canalising
he could be canalising
we could be canalising
you could be canalising
they could be canalising	I could have canalised
you could have canalised
he could have canalised
we could have canalised
you could have canalised
they could have canalised	I could have been canalising
you could have been canalising
he could have been canalising
we could have been canalising
you could have been canalising
they could have been canalising	

Negation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I couldn't canalise
you couldn't canalise
he couldn't canalise
we couldn't canalise
you couldn't canalise
they couldn't canalise 	I couldn't be canalising
you couldn't be canalising
he couldn't be canalising
we couldn't be canalising
you couldn't be canalising
they couldn't be canalising	I couldn't have canalised
you couldn't have canalised
he couldn't have canalised
we couldn't have canalised
you couldn't have canalised
they couldn't have canalised	I couldn't have been canalising
you couldn't have been canalising
he couldn't have been canalising
we couldn't have been canalising
you couldn't have been canalising
they couldn't have been canalising	

Interrogative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
could I canalise?
could you canalise?
could he canalise?
could we canalise?
could you canalise?
could they canalise? 	could I be canalising?
could you be canalising?
could he be canalising?
could we be canalising?
could you be canalising?
could they be canalising? 	could I have canalised?
could you have canalised?
could he have canalised?
could we have canalised?
could you have canalised?
could they have canalised? 	could I have been canalising?
could you have been canalising?
could he have been canalising?
could we have been canalising?
could you have been canalising?
could they have been canalising? 	

Interro-negative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
couldn't I canalise?
couldn't you canalise?
couldn't he canalise?
couldn't we canalise?
couldn't you canalise?
couldn't they canalise? 	couldn't I be canalising?
couldn't you be canalising?
couldn't he be canalising?
couldn't we be canalising?
couldn't you be canalising?
couldn't they be canalising? 	couldn't I have canalised?
couldn't you have canalised?
couldn't he have canalised?
couldn't we have canalised?
couldn't you have canalised?
couldn't they have canalised? 	couldn't I have been canalising?
couldn't you have been canalising?
couldn't he have been canalising?
couldn't we have been canalising?
couldn't you have been canalising?
couldn't they have been canalising?