English verb conjugation
COULD REFOLD

Regular verb: refold - refolded - refolded

Affirmation

Simple form	V-ing form
I could refold you could refold he could refold we could refold you could refold they could refold	I could be refolding you could be refolding he could be refolding we could be refolding you could be refolding they could be refolding
Perfect	V-ing perfect
I could have refolded you could have refolded he could have refolded we could have refolded you could have refolded they could have refolded	I could have been refolding you could have been refolding he could have been refolding we could have been refolding you could have been refolding they could have been refolding

Negation

Simple form	V-ing form
I couldn't refold you couldn't refold he couldn't refold we couldn't refold you couldn't refold they couldn't refold	I couldn't be refolding you couldn't be refolding he couldn't be refolding we couldn't be refolding you couldn't be refolding they couldn't be refolding
Perfect	V-ing perfect
I couldn't have refolded you couldn't have refolded he couldn't have refolded we couldn't have refolded you couldn't have refolded they couldn't have refolded	I couldn't have been refolding you couldn't have been refolding he couldn't have been refolding we couldn't have been refolding you couldn't have been refolding they couldn't have been refolding

Interrogative form

Simple form	V-ing form
could I refold? could you refold? could he refold? could we refold? could you refold? could they refold?	could I be refolding? could you be refolding? could he be refolding? could we be refolding? could you be refolding? could they be refolding?
Perfect	V-ing perfect
could I have refolded? could you have refolded? could he have refolded? could we have refolded? could you have refolded? could they have refolded?	could I have been refolding? could you have been refolding? could he have been refolding? could we have been refolding? could you have been refolding? could they have been refolding?

Interro-negative form

Simple form	V-ing form
couldn't I refold? couldn't you refold? couldn't he refold? couldn't we refold? couldn't you refold? couldn't they refold?	couldn't I be refolding? couldn't you be refolding? couldn't he be refolding? couldn't we be refolding? couldn't you be refolding? couldn't they be refolding?
Perfect	V-ing perfect
couldn't I have refolded? couldn't you have refolded? couldn't he have refolded? couldn't we have refolded? couldn't you have refolded? couldn't they have refolded?	couldn't I have been refolding? couldn't you have been refolding? couldn't he have been refolding? couldn't we have been refolding? couldn't you have been refolding? couldn't they have been refolding?