English verb conjugation
COULD STRAND

Regular verb: strand - stranded - stranded

Affirmation

Simple form	V-ing form
I could strand you could strand he could strand we could strand you could strand they could strand	I could be stranding you could be stranding he could be stranding we could be stranding you could be stranding they could be stranding
Perfect	V-ing perfect
I could have stranded you could have stranded he could have stranded we could have stranded you could have stranded they could have stranded	I could have been stranding you could have been stranding he could have been stranding we could have been stranding you could have been stranding they could have been stranding

Negation

Simple form	V-ing form
I couldn't strand you couldn't strand he couldn't strand we couldn't strand you couldn't strand they couldn't strand	I couldn't be stranding you couldn't be stranding he couldn't be stranding we couldn't be stranding you couldn't be stranding they couldn't be stranding
Perfect	V-ing perfect
I couldn't have stranded you couldn't have stranded he couldn't have stranded we couldn't have stranded you couldn't have stranded they couldn't have stranded	I couldn't have been stranding you couldn't have been stranding he couldn't have been stranding we couldn't have been stranding you couldn't have been stranding they couldn't have been stranding

Interrogative form

Simple form	V-ing form
could I strand? could you strand? could he strand? could we strand? could you strand? could they strand?	could I be stranding? could you be stranding? could he be stranding? could we be stranding? could you be stranding? could they be stranding?
Perfect	V-ing perfect
could I have stranded? could you have stranded? could he have stranded? could we have stranded? could you have stranded? could they have stranded?	could I have been stranding? could you have been stranding? could he have been stranding? could we have been stranding? could you have been stranding? could they have been stranding?

Interro-negative form

Simple form	V-ing form
couldn't I strand? couldn't you strand? couldn't he strand? couldn't we strand? couldn't you strand? couldn't they strand?	couldn't I be stranding? couldn't you be stranding? couldn't he be stranding? couldn't we be stranding? couldn't you be stranding? couldn't they be stranding?
Perfect	V-ing perfect
couldn't I have stranded? couldn't you have stranded? couldn't he have stranded? couldn't we have stranded? couldn't you have stranded? couldn't they have stranded?	couldn't I have been stranding? couldn't you have been stranding? couldn't he have been stranding? couldn't we have been stranding? couldn't you have been stranding? couldn't they have been stranding?