could enroot
Regular verb: enroot - enrooted- enrooted

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I could enroot
you could enroot
she could enroot
we could enroot
you could enroot
they could enroot 	I could be enrooting
you could be enrooting
she could be enrooting
we could be enrooting
you could be enrooting
they could be enrooting	I could have enrooted
you could have enrooted
she could have enrooted
we could have enrooted
you could have enrooted
they could have enrooted	I could have been enrooting
you could have been enrooting
she could have been enrooting
we could have been enrooting
you could have been enrooting
they could have been enrooting	

Negation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I couldn't enroot
you couldn't enroot
she couldn't enroot
we couldn't enroot
you couldn't enroot
they couldn't enroot 	I couldn't be enrooting
you couldn't be enrooting
she couldn't be enrooting
we couldn't be enrooting
you couldn't be enrooting
they couldn't be enrooting	I couldn't have enrooted
you couldn't have enrooted
she couldn't have enrooted
we couldn't have enrooted
you couldn't have enrooted
they couldn't have enrooted	I couldn't have been enrooting
you couldn't have been enrooting
she couldn't have been enrooting
we couldn't have been enrooting
you couldn't have been enrooting
they couldn't have been enrooting	

Interrogative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
could I enroot?
could you enroot?
could she enroot?
could we enroot?
could you enroot?
could they enroot? 	could I be enrooting?
could you be enrooting?
could she be enrooting?
could we be enrooting?
could you be enrooting?
could they be enrooting? 	could I have enrooted?
could you have enrooted?
could she have enrooted?
could we have enrooted?
could you have enrooted?
could they have enrooted? 	could I have been enrooting?
could you have been enrooting?
could she have been enrooting?
could we have been enrooting?
could you have been enrooting?
could they have been enrooting? 	

Interro-negative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
couldn't I enroot?
couldn't you enroot?
couldn't she enroot?
couldn't we enroot?
couldn't you enroot?
couldn't they enroot? 	couldn't I be enrooting?
couldn't you be enrooting?
couldn't she be enrooting?
couldn't we be enrooting?
couldn't you be enrooting?
couldn't they be enrooting? 	couldn't I have enrooted?
couldn't you have enrooted?
couldn't she have enrooted?
couldn't we have enrooted?
couldn't you have enrooted?
couldn't they have enrooted? 	couldn't I have been enrooting?
couldn't you have been enrooting?
couldn't she have been enrooting?
couldn't we have been enrooting?
couldn't you have been enrooting?
couldn't they have been enrooting?