can hydrogenise
Regular verb: hydrogenise - hydrogenised- hydrogenised

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I can hydrogenise
you can hydrogenise
he can hydrogenise
we can hydrogenise
you can hydrogenise
they can hydrogenise 	I can be hydrogenising
you can be hydrogenising
he can be hydrogenising
we can be hydrogenising
you can be hydrogenising
they can be hydrogenising	I can have hydrogenised
you can have hydrogenised
he can have hydrogenised
we can have hydrogenised
you can have hydrogenised
they can have hydrogenised	I can have been hydrogenising
you can have been hydrogenising
he can have been hydrogenising
we can have been hydrogenising
you can have been hydrogenising
they can have been hydrogenising	

Negation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I cannot hydrogenise
you cannot hydrogenise
he cannot hydrogenise
we cannot hydrogenise
you cannot hydrogenise
they cannot hydrogenise 	I cannot be hydrogenising
you cannot be hydrogenising
he cannot be hydrogenising
we cannot be hydrogenising
you cannot be hydrogenising
they cannot be hydrogenising	I cannot have hydrogenised
you cannot have hydrogenised
he cannot have hydrogenised
we cannot have hydrogenised
you cannot have hydrogenised
they cannot have hydrogenised	I cannot have been hydrogenising
you cannot have been hydrogenising
he cannot have been hydrogenising
we cannot have been hydrogenising
you cannot have been hydrogenising
they cannot have been hydrogenising	

Interrogative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
can I hydrogenise?
can you hydrogenise?
can he hydrogenise?
can we hydrogenise?
can you hydrogenise?
can they hydrogenise? 	can I be hydrogenising?
can you be hydrogenising?
can he be hydrogenising?
can we be hydrogenising?
can you be hydrogenising?
can they be hydrogenising? 	can I have hydrogenised?
can you have hydrogenised?
can he have hydrogenised?
can we have hydrogenised?
can you have hydrogenised?
can they have hydrogenised? 	can I have been hydrogenising?
can you have been hydrogenising?
can he have been hydrogenising?
can we have been hydrogenising?
can you have been hydrogenising?
can they have been hydrogenising? 	

Interro-negative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
can I not hydrogenise?
can you not hydrogenise?
can he not hydrogenise?
can we not hydrogenise?
can you not hydrogenise?
can they not hydrogenise? 	can I not be hydrogenising?
can you not be hydrogenising?
can he not be hydrogenising?
can we not be hydrogenising?
can you not be hydrogenising?
can they not be hydrogenising? 	can I not have hydrogenised?
can you not have hydrogenised?
can he not have hydrogenised?
can we not have hydrogenised?
can you not have hydrogenised?
can they not have hydrogenised? 	can I not have been hydrogenising?
can you not have been hydrogenising?
can he not have been hydrogenising?
can we not have been hydrogenising?
can you not have been hydrogenising?
can they not have been hydrogenising?