English verb conjugation
MUST BOBBIE

Regular verb: bobbie - bobbied - bobbied

Affirmation

Simple form	V-ing form
I must bobbie you must bobbie she must bobbie we must bobbie you must bobbie they must bobbie	I must be bobbying you must be bobbying she must be bobbying we must be bobbying you must be bobbying they must be bobbying
Perfect	V-ing perfect
I must have bobbied you must have bobbied she must have bobbied we must have bobbied you must have bobbied they must have bobbied	I must have been bobbying you must have been bobbying she must have been bobbying we must have been bobbying you must have been bobbying they must have been bobbying

Negation

Simple form	V-ing form
I mustn't bobbie you mustn't bobbie she mustn't bobbie we mustn't bobbie you mustn't bobbie they mustn't bobbie	I mustn't be bobbying you mustn't be bobbying she mustn't be bobbying we mustn't be bobbying you mustn't be bobbying they mustn't be bobbying
Perfect	V-ing perfect
I mustn't have bobbied you mustn't have bobbied she mustn't have bobbied we mustn't have bobbied you mustn't have bobbied they mustn't have bobbied	I mustn't have been bobbying you mustn't have been bobbying she mustn't have been bobbying we mustn't have been bobbying you mustn't have been bobbying they mustn't have been bobbying

Interrogative form

Simple form	V-ing form
must I bobbie? must you bobbie? must she bobbie? must we bobbie? must you bobbie? must they bobbie?	must I be bobbying? must you be bobbying? must she be bobbying? must we be bobbying? must you be bobbying? must they be bobbying?
Perfect	V-ing perfect
must I have bobbied? must you have bobbied? must she have bobbied? must we have bobbied? must you have bobbied? must they have bobbied?	must I have been bobbying? must you have been bobbying? must she have been bobbying? must we have been bobbying? must you have been bobbying? must they have been bobbying?

Interro-negative form

Simple form	V-ing form
mustn't I bobbie? mustn't you bobbie? mustn't she bobbie? mustn't we bobbie? mustn't you bobbie? mustn't they bobbie?	mustn't I be bobbying? mustn't you be bobbying? mustn't she be bobbying? mustn't we be bobbying? mustn't you be bobbying? mustn't they be bobbying?
Perfect	V-ing perfect
mustn't I have bobbied? mustn't you have bobbied? mustn't she have bobbied? mustn't we have bobbied? mustn't you have bobbied? mustn't they have bobbied?	mustn't I have been bobbying? mustn't you have been bobbying? mustn't she have been bobbying? mustn't we have been bobbying? mustn't you have been bobbying? mustn't they have been bobbying?