could synchronise synchronise
Regular verb: synchronise synchronise - synchronise synchronised- synchronise synchronised

, this verb may not exist. Conjugation is given as example.

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I could synchronise synchronise
you could synchronise synchronise
she could synchronise synchronise
we could synchronise synchronise
you could synchronise synchronise
they could synchronise synchronise 	I could be synchronise synchronising
you could be synchronise synchronising
she could be synchronise synchronising
we could be synchronise synchronising
you could be synchronise synchronising
they could be synchronise synchronising	I could have synchronise synchronised
you could have synchronise synchronised
she could have synchronise synchronised
we could have synchronise synchronised
you could have synchronise synchronised
they could have synchronise synchronised	I could have been synchronise synchronising
you could have been synchronise synchronising
she could have been synchronise synchronising
we could have been synchronise synchronising
you could have been synchronise synchronising
they could have been synchronise synchronising	

Negation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I could not synchronise synchronise
you could not synchronise synchronise
she could not synchronise synchronise
we could not synchronise synchronise
you could not synchronise synchronise
they could not synchronise synchronise 	I could not be synchronise synchronising
you could not be synchronise synchronising
she could not be synchronise synchronising
we could not be synchronise synchronising
you could not be synchronise synchronising
they could not be synchronise synchronising	I could not have synchronise synchronised
you could not have synchronise synchronised
she could not have synchronise synchronised
we could not have synchronise synchronised
you could not have synchronise synchronised
they could not have synchronise synchronised	I could not have been synchronise synchronising
you could not have been synchronise synchronising
she could not have been synchronise synchronising
we could not have been synchronise synchronising
you could not have been synchronise synchronising
they could not have been synchronise synchronising	

Interrogative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
could I synchronise synchronise?
could you synchronise synchronise?
could she synchronise synchronise?
could we synchronise synchronise?
could you synchronise synchronise?
could they synchronise synchronise? 	could I be synchronise synchronising?
could you be synchronise synchronising?
could she be synchronise synchronising?
could we be synchronise synchronising?
could you be synchronise synchronising?
could they be synchronise synchronising? 	could I have synchronise synchronised?
could you have synchronise synchronised?
could she have synchronise synchronised?
could we have synchronise synchronised?
could you have synchronise synchronised?
could they have synchronise synchronised? 	could I have been synchronise synchronising?
could you have been synchronise synchronising?
could she have been synchronise synchronising?
could we have been synchronise synchronising?
could you have been synchronise synchronising?
could they have been synchronise synchronising? 	

Interro-negative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
could I not synchronise synchronise?
could you not synchronise synchronise?
could she not synchronise synchronise?
could we not synchronise synchronise?
could you not synchronise synchronise?
could they not synchronise synchronise? 	could I not be synchronise synchronising?
could you not be synchronise synchronising?
could she not be synchronise synchronising?
could we not be synchronise synchronising?
could you not be synchronise synchronising?
could they not be synchronise synchronising? 	could I not have synchronise synchronised?
could you not have synchronise synchronised?
could she not have synchronise synchronised?
could we not have synchronise synchronised?
could you not have synchronise synchronised?
could they not have synchronise synchronised? 	could I not have been synchronise synchronising?
could you not have been synchronise synchronising?
could she not have been synchronise synchronising?
could we not have been synchronise synchronising?
could you not have been synchronise synchronising?
could they not have been synchronise synchronising?