could deodorise
Regular verb: deodorise - deodorised- deodorised

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I could deodorise
you could deodorise
he could deodorise
we could deodorise
you could deodorise
they could deodorise 	I could be deodorising
you could be deodorising
he could be deodorising
we could be deodorising
you could be deodorising
they could be deodorising	I could have deodorised
you could have deodorised
he could have deodorised
we could have deodorised
you could have deodorised
they could have deodorised	I could have been deodorising
you could have been deodorising
he could have been deodorising
we could have been deodorising
you could have been deodorising
they could have been deodorising	

Negation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I could not deodorise
you could not deodorise
he could not deodorise
we could not deodorise
you could not deodorise
they could not deodorise 	I could not be deodorising
you could not be deodorising
he could not be deodorising
we could not be deodorising
you could not be deodorising
they could not be deodorising	I could not have deodorised
you could not have deodorised
he could not have deodorised
we could not have deodorised
you could not have deodorised
they could not have deodorised	I could not have been deodorising
you could not have been deodorising
he could not have been deodorising
we could not have been deodorising
you could not have been deodorising
they could not have been deodorising	

Interrogative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
could I deodorise?
could you deodorise?
could he deodorise?
could we deodorise?
could you deodorise?
could they deodorise? 	could I be deodorising?
could you be deodorising?
could he be deodorising?
could we be deodorising?
could you be deodorising?
could they be deodorising? 	could I have deodorised?
could you have deodorised?
could he have deodorised?
could we have deodorised?
could you have deodorised?
could they have deodorised? 	could I have been deodorising?
could you have been deodorising?
could he have been deodorising?
could we have been deodorising?
could you have been deodorising?
could they have been deodorising? 	

Interro-negative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
could I not deodorise?
could you not deodorise?
could he not deodorise?
could we not deodorise?
could you not deodorise?
could they not deodorise? 	could I not be deodorising?
could you not be deodorising?
could he not be deodorising?
could we not be deodorising?
could you not be deodorising?
could they not be deodorising? 	could I not have deodorised?
could you not have deodorised?
could he not have deodorised?
could we not have deodorised?
could you not have deodorised?
could they not have deodorised? 	could I not have been deodorising?
could you not have been deodorising?
could he not have been deodorising?
could we not have been deodorising?
could you not have been deodorising?
could they not have been deodorising?