English verb conjugation
MUST STRANGLE

Regular verb: strangle - strangled - strangled

Affirmation

Simple form	V-ing form
I must strangle you must strangle she must strangle we must strangle you must strangle they must strangle	I must be strangling you must be strangling she must be strangling we must be strangling you must be strangling they must be strangling
Perfect	V-ing perfect
I must have strangled you must have strangled she must have strangled we must have strangled you must have strangled they must have strangled	I must have been strangling you must have been strangling she must have been strangling we must have been strangling you must have been strangling they must have been strangling

Negation

Simple form	V-ing form
I mustn't strangle you mustn't strangle she mustn't strangle we mustn't strangle you mustn't strangle they mustn't strangle	I mustn't be strangling you mustn't be strangling she mustn't be strangling we mustn't be strangling you mustn't be strangling they mustn't be strangling
Perfect	V-ing perfect
I mustn't have strangled you mustn't have strangled she mustn't have strangled we mustn't have strangled you mustn't have strangled they mustn't have strangled	I mustn't have been strangling you mustn't have been strangling she mustn't have been strangling we mustn't have been strangling you mustn't have been strangling they mustn't have been strangling

Interrogative form

Simple form	V-ing form
must I strangle? must you strangle? must she strangle? must we strangle? must you strangle? must they strangle?	must I be strangling? must you be strangling? must she be strangling? must we be strangling? must you be strangling? must they be strangling?
Perfect	V-ing perfect
must I have strangled? must you have strangled? must she have strangled? must we have strangled? must you have strangled? must they have strangled?	must I have been strangling? must you have been strangling? must she have been strangling? must we have been strangling? must you have been strangling? must they have been strangling?

Interro-negative form

Simple form	V-ing form
mustn't I strangle? mustn't you strangle? mustn't she strangle? mustn't we strangle? mustn't you strangle? mustn't they strangle?	mustn't I be strangling? mustn't you be strangling? mustn't she be strangling? mustn't we be strangling? mustn't you be strangling? mustn't they be strangling?
Perfect	V-ing perfect
mustn't I have strangled? mustn't you have strangled? mustn't she have strangled? mustn't we have strangled? mustn't you have strangled? mustn't they have strangled?	mustn't I have been strangling? mustn't you have been strangling? mustn't she have been strangling? mustn't we have been strangling? mustn't you have been strangling? mustn't they have been strangling?