English verb conjugation
MUST COMPOUND

Regular verb: compound - compounded - compounded

Affirmation

Simple form	V-ing form
I must compound you must compound he must compound we must compound you must compound they must compound	I must be compounding you must be compounding he must be compounding we must be compounding you must be compounding they must be compounding
Perfect	V-ing perfect
I must have compounded you must have compounded he must have compounded we must have compounded you must have compounded they must have compounded	I must have been compounding you must have been compounding he must have been compounding we must have been compounding you must have been compounding they must have been compounding

Negation

Simple form	V-ing form
I mustn't compound you mustn't compound he mustn't compound we mustn't compound you mustn't compound they mustn't compound	I mustn't be compounding you mustn't be compounding he mustn't be compounding we mustn't be compounding you mustn't be compounding they mustn't be compounding
Perfect	V-ing perfect
I mustn't have compounded you mustn't have compounded he mustn't have compounded we mustn't have compounded you mustn't have compounded they mustn't have compounded	I mustn't have been compounding you mustn't have been compounding he mustn't have been compounding we mustn't have been compounding you mustn't have been compounding they mustn't have been compounding

Interrogative form

Simple form	V-ing form
must I compound? must you compound? must he compound? must we compound? must you compound? must they compound?	must I be compounding? must you be compounding? must he be compounding? must we be compounding? must you be compounding? must they be compounding?
Perfect	V-ing perfect
must I have compounded? must you have compounded? must he have compounded? must we have compounded? must you have compounded? must they have compounded?	must I have been compounding? must you have been compounding? must he have been compounding? must we have been compounding? must you have been compounding? must they have been compounding?

Interro-negative form

Simple form	V-ing form
mustn't I compound? mustn't you compound? mustn't he compound? mustn't we compound? mustn't you compound? mustn't they compound?	mustn't I be compounding? mustn't you be compounding? mustn't he be compounding? mustn't we be compounding? mustn't you be compounding? mustn't they be compounding?
Perfect	V-ing perfect
mustn't I have compounded? mustn't you have compounded? mustn't he have compounded? mustn't we have compounded? mustn't you have compounded? mustn't they have compounded?	mustn't I have been compounding? mustn't you have been compounding? mustn't he have been compounding? mustn't we have been compounding? mustn't you have been compounding? mustn't they have been compounding?