English verb conjugation
COULD STRADDLE

Regular verb: straddle - straddled - straddled

Affirmation

Simple form	V-ing form
I could straddle you could straddle she could straddle we could straddle you could straddle they could straddle	I could be straddling you could be straddling she could be straddling we could be straddling you could be straddling they could be straddling
Perfect	V-ing perfect
I could have straddled you could have straddled she could have straddled we could have straddled you could have straddled they could have straddled	I could have been straddling you could have been straddling she could have been straddling we could have been straddling you could have been straddling they could have been straddling

Negation

Simple form	V-ing form
I couldn't straddle you couldn't straddle she couldn't straddle we couldn't straddle you couldn't straddle they couldn't straddle	I couldn't be straddling you couldn't be straddling she couldn't be straddling we couldn't be straddling you couldn't be straddling they couldn't be straddling
Perfect	V-ing perfect
I couldn't have straddled you couldn't have straddled she couldn't have straddled we couldn't have straddled you couldn't have straddled they couldn't have straddled	I couldn't have been straddling you couldn't have been straddling she couldn't have been straddling we couldn't have been straddling you couldn't have been straddling they couldn't have been straddling

Interrogative form

Simple form	V-ing form
could I straddle? could you straddle? could she straddle? could we straddle? could you straddle? could they straddle?	could I be straddling? could you be straddling? could she be straddling? could we be straddling? could you be straddling? could they be straddling?
Perfect	V-ing perfect
could I have straddled? could you have straddled? could she have straddled? could we have straddled? could you have straddled? could they have straddled?	could I have been straddling? could you have been straddling? could she have been straddling? could we have been straddling? could you have been straddling? could they have been straddling?

Interro-negative form

Simple form	V-ing form
couldn't I straddle? couldn't you straddle? couldn't she straddle? couldn't we straddle? couldn't you straddle? couldn't they straddle?	couldn't I be straddling? couldn't you be straddling? couldn't she be straddling? couldn't we be straddling? couldn't you be straddling? couldn't they be straddling?
Perfect	V-ing perfect
couldn't I have straddled? couldn't you have straddled? couldn't she have straddled? couldn't we have straddled? couldn't you have straddled? couldn't they have straddled?	couldn't I have been straddling? couldn't you have been straddling? couldn't she have been straddling? couldn't we have been straddling? couldn't you have been straddling? couldn't they have been straddling?