English verb conjugation
COULD CINCH

Regular verb: cinch - cinched - cinched

Affirmation

Simple form	V-ing form
I could cinch you could cinch he could cinch we could cinch you could cinch they could cinch	I could be cinching you could be cinching he could be cinching we could be cinching you could be cinching they could be cinching
Perfect	V-ing perfect
I could have cinched you could have cinched he could have cinched we could have cinched you could have cinched they could have cinched	I could have been cinching you could have been cinching he could have been cinching we could have been cinching you could have been cinching they could have been cinching

Negation

Simple form	V-ing form
I couldn't cinch you couldn't cinch he couldn't cinch we couldn't cinch you couldn't cinch they couldn't cinch	I couldn't be cinching you couldn't be cinching he couldn't be cinching we couldn't be cinching you couldn't be cinching they couldn't be cinching
Perfect	V-ing perfect
I couldn't have cinched you couldn't have cinched he couldn't have cinched we couldn't have cinched you couldn't have cinched they couldn't have cinched	I couldn't have been cinching you couldn't have been cinching he couldn't have been cinching we couldn't have been cinching you couldn't have been cinching they couldn't have been cinching

Interrogative form

Simple form	V-ing form
could I cinch? could you cinch? could he cinch? could we cinch? could you cinch? could they cinch?	could I be cinching? could you be cinching? could he be cinching? could we be cinching? could you be cinching? could they be cinching?
Perfect	V-ing perfect
could I have cinched? could you have cinched? could he have cinched? could we have cinched? could you have cinched? could they have cinched?	could I have been cinching? could you have been cinching? could he have been cinching? could we have been cinching? could you have been cinching? could they have been cinching?

Interro-negative form

Simple form	V-ing form
couldn't I cinch? couldn't you cinch? couldn't he cinch? couldn't we cinch? couldn't you cinch? couldn't they cinch?	couldn't I be cinching? couldn't you be cinching? couldn't he be cinching? couldn't we be cinching? couldn't you be cinching? couldn't they be cinching?
Perfect	V-ing perfect
couldn't I have cinched? couldn't you have cinched? couldn't he have cinched? couldn't we have cinched? couldn't you have cinched? couldn't they have cinched?	couldn't I have been cinching? couldn't you have been cinching? couldn't he have been cinching? couldn't we have been cinching? couldn't you have been cinching? couldn't they have been cinching?