English verb conjugation
COULD CONFUSE

Regular verb: confuse - confused - confused

Affirmation

Simple form	V-ing form
I could confuse you could confuse she could confuse we could confuse you could confuse they could confuse	I could be confusing you could be confusing she could be confusing we could be confusing you could be confusing they could be confusing
Perfect	V-ing perfect
I could have confused you could have confused she could have confused we could have confused you could have confused they could have confused	I could have been confusing you could have been confusing she could have been confusing we could have been confusing you could have been confusing they could have been confusing

Negation

Simple form	V-ing form
I couldn't confuse you couldn't confuse she couldn't confuse we couldn't confuse you couldn't confuse they couldn't confuse	I couldn't be confusing you couldn't be confusing she couldn't be confusing we couldn't be confusing you couldn't be confusing they couldn't be confusing
Perfect	V-ing perfect
I couldn't have confused you couldn't have confused she couldn't have confused we couldn't have confused you couldn't have confused they couldn't have confused	I couldn't have been confusing you couldn't have been confusing she couldn't have been confusing we couldn't have been confusing you couldn't have been confusing they couldn't have been confusing

Interrogative form

Simple form	V-ing form
could I confuse? could you confuse? could she confuse? could we confuse? could you confuse? could they confuse?	could I be confusing? could you be confusing? could she be confusing? could we be confusing? could you be confusing? could they be confusing?
Perfect	V-ing perfect
could I have confused? could you have confused? could she have confused? could we have confused? could you have confused? could they have confused?	could I have been confusing? could you have been confusing? could she have been confusing? could we have been confusing? could you have been confusing? could they have been confusing?

Interro-negative form

Simple form	V-ing form
couldn't I confuse? couldn't you confuse? couldn't she confuse? couldn't we confuse? couldn't you confuse? couldn't they confuse?	couldn't I be confusing? couldn't you be confusing? couldn't she be confusing? couldn't we be confusing? couldn't you be confusing? couldn't they be confusing?
Perfect	V-ing perfect
couldn't I have confused? couldn't you have confused? couldn't she have confused? couldn't we have confused? couldn't you have confused? couldn't they have confused?	couldn't I have been confusing? couldn't you have been confusing? couldn't she have been confusing? couldn't we have been confusing? couldn't you have been confusing? couldn't they have been confusing?