English verb conjugation
CAN SYNCHRONISE

Regular verb: synchronise - synchronised - synchronised

Affirmation

Simple form	V-ing form
I can synchronise you can synchronise he can synchronise we can synchronise you can synchronise they can synchronise	I can be synchronising you can be synchronising he can be synchronising we can be synchronising you can be synchronising they can be synchronising
Perfect	V-ing perfect
I can have synchronised you can have synchronised he can have synchronised we can have synchronised you can have synchronised they can have synchronised	I can have been synchronising you can have been synchronising he can have been synchronising we can have been synchronising you can have been synchronising they can have been synchronising

Negation

Simple form	V-ing form
I cannot synchronise you cannot synchronise he cannot synchronise we cannot synchronise you cannot synchronise they cannot synchronise	I cannot be synchronising you cannot be synchronising he cannot be synchronising we cannot be synchronising you cannot be synchronising they cannot be synchronising
Perfect	V-ing perfect
I cannot have synchronised you cannot have synchronised he cannot have synchronised we cannot have synchronised you cannot have synchronised they cannot have synchronised	I cannot have been synchronising you cannot have been synchronising he cannot have been synchronising we cannot have been synchronising you cannot have been synchronising they cannot have been synchronising

Interrogative form

Simple form	V-ing form
can I synchronise? can you synchronise? can he synchronise? can we synchronise? can you synchronise? can they synchronise?	can I be synchronising? can you be synchronising? can he be synchronising? can we be synchronising? can you be synchronising? can they be synchronising?
Perfect	V-ing perfect
can I have synchronised? can you have synchronised? can he have synchronised? can we have synchronised? can you have synchronised? can they have synchronised?	can I have been synchronising? can you have been synchronising? can he have been synchronising? can we have been synchronising? can you have been synchronising? can they have been synchronising?

Interro-negative form

Simple form	V-ing form
can I not synchronise? can you not synchronise? can he not synchronise? can we not synchronise? can you not synchronise? can they not synchronise?	can I not be synchronising? can you not be synchronising? can he not be synchronising? can we not be synchronising? can you not be synchronising? can they not be synchronising?
Perfect	V-ing perfect
can I not have synchronised? can you not have synchronised? can he not have synchronised? can we not have synchronised? can you not have synchronised? can they not have synchronised?	can I not have been synchronising? can you not have been synchronising? can he not have been synchronising? can we not have been synchronising? can you not have been synchronising? can they not have been synchronising?