English verb conjugation
MUST SUBORN

Regular verb: suborn - suborned - suborned

Affirmation

Simple form	V-ing form
I must suborn you must suborn he must suborn we must suborn you must suborn they must suborn	I must be suborning you must be suborning he 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 he 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 he 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 he 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 he 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 he 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 he 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 he suborn? must we suborn? must you suborn? must they suborn?	must I be suborning? must you be suborning? must he 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 he 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 he 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 he 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 he 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 he 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 he have been suborning? mustn't we have been suborning? mustn't you have been suborning? mustn't they have been suborning?