English verb conjugation
MUST PEACOCK

Regular verb: peacock - peacocked - peacocked

Affirmation

Simple form	V-ing form
I must peacock you must peacock she must peacock we must peacock you must peacock they must peacock	I must be peacocking you must be peacocking she must be peacocking we must be peacocking you must be peacocking they must be peacocking
Perfect	V-ing perfect
I must have peacocked you must have peacocked she must have peacocked we must have peacocked you must have peacocked they must have peacocked	I must have been peacocking you must have been peacocking she must have been peacocking we must have been peacocking you must have been peacocking they must have been peacocking

Negation

Simple form	V-ing form
I mustn't peacock you mustn't peacock she mustn't peacock we mustn't peacock you mustn't peacock they mustn't peacock	I mustn't be peacocking you mustn't be peacocking she mustn't be peacocking we mustn't be peacocking you mustn't be peacocking they mustn't be peacocking
Perfect	V-ing perfect
I mustn't have peacocked you mustn't have peacocked she mustn't have peacocked we mustn't have peacocked you mustn't have peacocked they mustn't have peacocked	I mustn't have been peacocking you mustn't have been peacocking she mustn't have been peacocking we mustn't have been peacocking you mustn't have been peacocking they mustn't have been peacocking

Interrogative form

Simple form	V-ing form
must I peacock? must you peacock? must she peacock? must we peacock? must you peacock? must they peacock?	must I be peacocking? must you be peacocking? must she be peacocking? must we be peacocking? must you be peacocking? must they be peacocking?
Perfect	V-ing perfect
must I have peacocked? must you have peacocked? must she have peacocked? must we have peacocked? must you have peacocked? must they have peacocked?	must I have been peacocking? must you have been peacocking? must she have been peacocking? must we have been peacocking? must you have been peacocking? must they have been peacocking?

Interro-negative form

Simple form	V-ing form
mustn't I peacock? mustn't you peacock? mustn't she peacock? mustn't we peacock? mustn't you peacock? mustn't they peacock?	mustn't I be peacocking? mustn't you be peacocking? mustn't she be peacocking? mustn't we be peacocking? mustn't you be peacocking? mustn't they be peacocking?
Perfect	V-ing perfect
mustn't I have peacocked? mustn't you have peacocked? mustn't she have peacocked? mustn't we have peacocked? mustn't you have peacocked? mustn't they have peacocked?	mustn't I have been peacocking? mustn't you have been peacocking? mustn't she have been peacocking? mustn't we have been peacocking? mustn't you have been peacocking? mustn't they have been peacocking?