I could relent you could relent she could relent we could relent you could relent they could relent
V-ing form
I could be relenting you could be relenting she could be relenting we could be relenting you could be relenting they could be relenting
Perfect
I could have relented you could have relented she could have relented we could have relented you could have relented they could have relented
V-ing perfect
I could have been relenting you could have been relenting she could have been relenting we could have been relenting you could have been relenting they could have been relenting
Negation
Simple form
I couldn't relent you couldn't relent she couldn't relent we couldn't relent you couldn't relent they couldn't relent
V-ing form
I couldn't be relenting you couldn't be relenting she couldn't be relenting we couldn't be relenting you couldn't be relenting they couldn't be relenting
Perfect
I couldn't have relented you couldn't have relented she couldn't have relented we couldn't have relented you couldn't have relented they couldn't have relented
V-ing perfect
I couldn't have been relenting you couldn't have been relenting she couldn't have been relenting we couldn't have been relenting you couldn't have been relenting they couldn't have been relenting
Interrogative form
Simple form
could I relent? could you relent? could she relent? could we relent? could you relent? could they relent?
V-ing form
could I be relenting? could you be relenting? could she be relenting? could we be relenting? could you be relenting? could they be relenting?
Perfect
could I have relented? could you have relented? could she have relented? could we have relented? could you have relented? could they have relented?
V-ing perfect
could I have been relenting? could you have been relenting? could she have been relenting? could we have been relenting? could you have been relenting? could they have been relenting?
Interro-negative form
Simple form
couldn't I relent? couldn't you relent? couldn't she relent? couldn't we relent? couldn't you relent? couldn't they relent?
V-ing form
couldn't I be relenting? couldn't you be relenting? couldn't she be relenting? couldn't we be relenting? couldn't you be relenting? couldn't they be relenting?
Perfect
couldn't I have relented? couldn't you have relented? couldn't she have relented? couldn't we have relented? couldn't you have relented? couldn't they have relented?
V-ing perfect
couldn't I have been relenting? couldn't you have been relenting? couldn't she have been relenting? couldn't we have been relenting? couldn't you have been relenting? couldn't they have been relenting?