English verb conjugation
MUST CONFOUND

Regular verb: confound - confounded - confounded

Affirmation

Simple form	V-ing form
I must confound you must confound he must confound we must confound you must confound they must confound	I must be confounding you must be confounding he must be confounding we must be confounding you must be confounding they must be confounding
Perfect	V-ing perfect
I must have confounded you must have confounded he must have confounded we must have confounded you must have confounded they must have confounded	I must have been confounding you must have been confounding he must have been confounding we must have been confounding you must have been confounding they must have been confounding

Negation

Simple form	V-ing form
I must not confound you must not confound he must not confound we must not confound you must not confound they must not confound	I must not be confounding you must not be confounding he must not be confounding we must not be confounding you must not be confounding they must not be confounding
Perfect	V-ing perfect
I must not have confounded you must not have confounded he must not have confounded we must not have confounded you must not have confounded they must not have confounded	I must not have been confounding you must not have been confounding he must not have been confounding we must not have been confounding you must not have been confounding they must not have been confounding

Interrogative form

Simple form	V-ing form
must I confound? must you confound? must he confound? must we confound? must you confound? must they confound?	must I be confounding? must you be confounding? must he be confounding? must we be confounding? must you be confounding? must they be confounding?
Perfect	V-ing perfect
must I have confounded? must you have confounded? must he have confounded? must we have confounded? must you have confounded? must they have confounded?	must I have been confounding? must you have been confounding? must he have been confounding? must we have been confounding? must you have been confounding? must they have been confounding?

Interro-negative form

Simple form	V-ing form
must I not confound? must you not confound? must he not confound? must we not confound? must you not confound? must they not confound?	must I not be confounding? must you not be confounding? must he not be confounding? must we not be confounding? must you not be confounding? must they not be confounding?
Perfect	V-ing perfect
must I not have confounded? must you not have confounded? must he not have confounded? must we not have confounded? must you not have confounded? must they not have confounded?	must I not have been confounding? must you not have been confounding? must he not have been confounding? must we not have been confounding? must you not have been confounding? must they not have been confounding?