could regalvanize
Regular verb: regalvanize - regalvanized- regalvanized

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I could regalvanize
you could regalvanize
he could regalvanize
we could regalvanize
you could regalvanize
they could regalvanize 	I could be regalvanizing
you could be regalvanizing
he could be regalvanizing
we could be regalvanizing
you could be regalvanizing
they could be regalvanizing	I could have regalvanized
you could have regalvanized
he could have regalvanized
we could have regalvanized
you could have regalvanized
they could have regalvanized	I could have been regalvanizing
you could have been regalvanizing
he could have been regalvanizing
we could have been regalvanizing
you could have been regalvanizing
they could have been regalvanizing	

Negation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I couldn't regalvanize
you couldn't regalvanize
he couldn't regalvanize
we couldn't regalvanize
you couldn't regalvanize
they couldn't regalvanize 	I couldn't be regalvanizing
you couldn't be regalvanizing
he couldn't be regalvanizing
we couldn't be regalvanizing
you couldn't be regalvanizing
they couldn't be regalvanizing	I couldn't have regalvanized
you couldn't have regalvanized
he couldn't have regalvanized
we couldn't have regalvanized
you couldn't have regalvanized
they couldn't have regalvanized	I couldn't have been regalvanizing
you couldn't have been regalvanizing
he couldn't have been regalvanizing
we couldn't have been regalvanizing
you couldn't have been regalvanizing
they couldn't have been regalvanizing	

Interrogative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
could I regalvanize?
could you regalvanize?
could he regalvanize?
could we regalvanize?
could you regalvanize?
could they regalvanize? 	could I be regalvanizing?
could you be regalvanizing?
could he be regalvanizing?
could we be regalvanizing?
could you be regalvanizing?
could they be regalvanizing? 	could I have regalvanized?
could you have regalvanized?
could he have regalvanized?
could we have regalvanized?
could you have regalvanized?
could they have regalvanized? 	could I have been regalvanizing?
could you have been regalvanizing?
could he have been regalvanizing?
could we have been regalvanizing?
could you have been regalvanizing?
could they have been regalvanizing? 	

Interro-negative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
couldn't I regalvanize?
couldn't you regalvanize?
couldn't he regalvanize?
couldn't we regalvanize?
couldn't you regalvanize?
couldn't they regalvanize? 	couldn't I be regalvanizing?
couldn't you be regalvanizing?
couldn't he be regalvanizing?
couldn't we be regalvanizing?
couldn't you be regalvanizing?
couldn't they be regalvanizing? 	couldn't I have regalvanized?
couldn't you have regalvanized?
couldn't he have regalvanized?
couldn't we have regalvanized?
couldn't you have regalvanized?
couldn't they have regalvanized? 	couldn't I have been regalvanizing?
couldn't you have been regalvanizing?
couldn't he have been regalvanizing?
couldn't we have been regalvanizing?
couldn't you have been regalvanizing?
couldn't they have been regalvanizing?