could tenant
Regular verb: tenant - tenanted- tenanted

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I could tenant
you could tenant
she could tenant
we could tenant
you could tenant
they could tenant 	I could be tenanting
you could be tenanting
she could be tenanting
we could be tenanting
you could be tenanting
they could be tenanting	I could have tenanted
you could have tenanted
she could have tenanted
we could have tenanted
you could have tenanted
they could have tenanted	I could have been tenanting
you could have been tenanting
she could have been tenanting
we could have been tenanting
you could have been tenanting
they could have been tenanting	

Negation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I couldn't tenant
you couldn't tenant
she couldn't tenant
we couldn't tenant
you couldn't tenant
they couldn't tenant 	I couldn't be tenanting
you couldn't be tenanting
she couldn't be tenanting
we couldn't be tenanting
you couldn't be tenanting
they couldn't be tenanting	I couldn't have tenanted
you couldn't have tenanted
she couldn't have tenanted
we couldn't have tenanted
you couldn't have tenanted
they couldn't have tenanted	I couldn't have been tenanting
you couldn't have been tenanting
she couldn't have been tenanting
we couldn't have been tenanting
you couldn't have been tenanting
they couldn't have been tenanting	

Interrogative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
could I tenant?
could you tenant?
could she tenant?
could we tenant?
could you tenant?
could they tenant? 	could I be tenanting?
could you be tenanting?
could she be tenanting?
could we be tenanting?
could you be tenanting?
could they be tenanting? 	could I have tenanted?
could you have tenanted?
could she have tenanted?
could we have tenanted?
could you have tenanted?
could they have tenanted? 	could I have been tenanting?
could you have been tenanting?
could she have been tenanting?
could we have been tenanting?
could you have been tenanting?
could they have been tenanting? 	

Interro-negative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
couldn't I tenant?
couldn't you tenant?
couldn't she tenant?
couldn't we tenant?
couldn't you tenant?
couldn't they tenant? 	couldn't I be tenanting?
couldn't you be tenanting?
couldn't she be tenanting?
couldn't we be tenanting?
couldn't you be tenanting?
couldn't they be tenanting? 	couldn't I have tenanted?
couldn't you have tenanted?
couldn't she have tenanted?
couldn't we have tenanted?
couldn't you have tenanted?
couldn't they have tenanted? 	couldn't I have been tenanting?
couldn't you have been tenanting?
couldn't she have been tenanting?
couldn't we have been tenanting?
couldn't you have been tenanting?
couldn't they have been tenanting?