can overwater
Regular verb: overwater - overwatered- overwatered

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I can overwater
you can overwater
he can overwater
we can overwater
you can overwater
they can overwater 	I can be overwatering
you can be overwatering
he can be overwatering
we can be overwatering
you can be overwatering
they can be overwatering	I can have overwatered
you can have overwatered
he can have overwatered
we can have overwatered
you can have overwatered
they can have overwatered	I can have been overwatering
you can have been overwatering
he can have been overwatering
we can have been overwatering
you can have been overwatering
they can have been overwatering	

Negation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I can't overwater
you can't overwater
he can't overwater
we can't overwater
you can't overwater
they can't overwater 	I can't be overwatering
you can't be overwatering
he can't be overwatering
we can't be overwatering
you can't be overwatering
they can't be overwatering	I can't have overwatered
you can't have overwatered
he can't have overwatered
we can't have overwatered
you can't have overwatered
they can't have overwatered	I can't have been overwatering
you can't have been overwatering
he can't have been overwatering
we can't have been overwatering
you can't have been overwatering
they can't have been overwatering	

Interrogative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
can I overwater?
can you overwater?
can he overwater?
can we overwater?
can you overwater?
can they overwater? 	can I be overwatering?
can you be overwatering?
can he be overwatering?
can we be overwatering?
can you be overwatering?
can they be overwatering? 	can I have overwatered?
can you have overwatered?
can he have overwatered?
can we have overwatered?
can you have overwatered?
can they have overwatered? 	can I have been overwatering?
can you have been overwatering?
can he have been overwatering?
can we have been overwatering?
can you have been overwatering?
can they have been overwatering? 	

Interro-negative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
can't I overwater?
can't you overwater?
can't he overwater?
can't we overwater?
can't you overwater?
can't they overwater? 	can't I be overwatering?
can't you be overwatering?
can't he be overwatering?
can't we be overwatering?
can't you be overwatering?
can't they be overwatering? 	can't I have overwatered?
can't you have overwatered?
can't he have overwatered?
can't we have overwatered?
can't you have overwatered?
can't they have overwatered? 	can't I have been overwatering?
can't you have been overwatering?
can't he have been overwatering?
can't we have been overwatering?
can't you have been overwatering?
can't they have been overwatering?