I could blindfold you could blindfold she could blindfold we could blindfold you could blindfold they could blindfold
V-ing form
I could be blindfolding you could be blindfolding she could be blindfolding we could be blindfolding you could be blindfolding they could be blindfolding
Perfect
I could have blindfolded you could have blindfolded she could have blindfolded we could have blindfolded you could have blindfolded they could have blindfolded
V-ing perfect
I could have been blindfolding you could have been blindfolding she could have been blindfolding we could have been blindfolding you could have been blindfolding they could have been blindfolding
Negation
Simple form
I could not blindfold you could not blindfold she could not blindfold we could not blindfold you could not blindfold they could not blindfold
V-ing form
I could not be blindfolding you could not be blindfolding she could not be blindfolding we could not be blindfolding you could not be blindfolding they could not be blindfolding
Perfect
I could not have blindfolded you could not have blindfolded she could not have blindfolded we could not have blindfolded you could not have blindfolded they could not have blindfolded
V-ing perfect
I could not have been blindfolding you could not have been blindfolding she could not have been blindfolding we could not have been blindfolding you could not have been blindfolding they could not have been blindfolding
Interrogative form
Simple form
could I blindfold? could you blindfold? could she blindfold? could we blindfold? could you blindfold? could they blindfold?
V-ing form
could I be blindfolding? could you be blindfolding? could she be blindfolding? could we be blindfolding? could you be blindfolding? could they be blindfolding?
Perfect
could I have blindfolded? could you have blindfolded? could she have blindfolded? could we have blindfolded? could you have blindfolded? could they have blindfolded?
V-ing perfect
could I have been blindfolding? could you have been blindfolding? could she have been blindfolding? could we have been blindfolding? could you have been blindfolding? could they have been blindfolding?
Interro-negative form
Simple form
could I not blindfold? could you not blindfold? could she not blindfold? could we not blindfold? could you not blindfold? could they not blindfold?
V-ing form
could I not be blindfolding? could you not be blindfolding? could she not be blindfolding? could we not be blindfolding? could you not be blindfolding? could they not be blindfolding?
Perfect
could I not have blindfolded? could you not have blindfolded? could she not have blindfolded? could we not have blindfolded? could you not have blindfolded? could they not have blindfolded?
V-ing perfect
could I not have been blindfolding? could you not have been blindfolding? could she not have been blindfolding? could we not have been blindfolding? could you not have been blindfolding? could they not have been blindfolding?