English verb conjugation
MUST SUBORN

Regular verb: suborn - suborned - suborned

Affirmation

Simple form	V-ing form
I must suborn you must suborn she must suborn we must suborn you must suborn they must suborn	I must be suborning you must be suborning she must be suborning we must be suborning you must be suborning they must be suborning
Perfect	V-ing perfect
I must have suborned you must have suborned she must have suborned we must have suborned you must have suborned they must have suborned	I must have been suborning you must have been suborning she must have been suborning we must have been suborning you must have been suborning they must have been suborning

Negation

Simple form	V-ing form
I mustn't suborn you mustn't suborn she mustn't suborn we mustn't suborn you mustn't suborn they mustn't suborn	I mustn't be suborning you mustn't be suborning she mustn't be suborning we mustn't be suborning you mustn't be suborning they mustn't be suborning
Perfect	V-ing perfect
I mustn't have suborned you mustn't have suborned she mustn't have suborned we mustn't have suborned you mustn't have suborned they mustn't have suborned	I mustn't have been suborning you mustn't have been suborning she mustn't have been suborning we mustn't have been suborning you mustn't have been suborning they mustn't have been suborning

Interrogative form

Simple form	V-ing form
must I suborn? must you suborn? must she suborn? must we suborn? must you suborn? must they suborn?	must I be suborning? must you be suborning? must she be suborning? must we be suborning? must you be suborning? must they be suborning?
Perfect	V-ing perfect
must I have suborned? must you have suborned? must she have suborned? must we have suborned? must you have suborned? must they have suborned?	must I have been suborning? must you have been suborning? must she have been suborning? must we have been suborning? must you have been suborning? must they have been suborning?

Interro-negative form

Simple form	V-ing form
mustn't I suborn? mustn't you suborn? mustn't she suborn? mustn't we suborn? mustn't you suborn? mustn't they suborn?	mustn't I be suborning? mustn't you be suborning? mustn't she be suborning? mustn't we be suborning? mustn't you be suborning? mustn't they be suborning?
Perfect	V-ing perfect
mustn't I have suborned? mustn't you have suborned? mustn't she have suborned? mustn't we have suborned? mustn't you have suborned? mustn't they have suborned?	mustn't I have been suborning? mustn't you have been suborning? mustn't she have been suborning? mustn't we have been suborning? mustn't you have been suborning? mustn't they have been suborning?