I must effectuate you must effectuate she must effectuate we must effectuate you must effectuate they must effectuate
V-ing form
I must be effectuating you must be effectuating she must be effectuating we must be effectuating you must be effectuating they must be effectuating
Perfect
I must have effectuated you must have effectuated she must have effectuated we must have effectuated you must have effectuated they must have effectuated
V-ing perfect
I must have been effectuating you must have been effectuating she must have been effectuating we must have been effectuating you must have been effectuating they must have been effectuating
Negation
Simple form
I mustn't effectuate you mustn't effectuate she mustn't effectuate we mustn't effectuate you mustn't effectuate they mustn't effectuate
V-ing form
I mustn't be effectuating you mustn't be effectuating she mustn't be effectuating we mustn't be effectuating you mustn't be effectuating they mustn't be effectuating
Perfect
I mustn't have effectuated you mustn't have effectuated she mustn't have effectuated we mustn't have effectuated you mustn't have effectuated they mustn't have effectuated
V-ing perfect
I mustn't have been effectuating you mustn't have been effectuating she mustn't have been effectuating we mustn't have been effectuating you mustn't have been effectuating they mustn't have been effectuating
Interrogative form
Simple form
must I effectuate? must you effectuate? must she effectuate? must we effectuate? must you effectuate? must they effectuate?
V-ing form
must I be effectuating? must you be effectuating? must she be effectuating? must we be effectuating? must you be effectuating? must they be effectuating?
Perfect
must I have effectuated? must you have effectuated? must she have effectuated? must we have effectuated? must you have effectuated? must they have effectuated?
V-ing perfect
must I have been effectuating? must you have been effectuating? must she have been effectuating? must we have been effectuating? must you have been effectuating? must they have been effectuating?
Interro-negative form
Simple form
mustn't I effectuate? mustn't you effectuate? mustn't she effectuate? mustn't we effectuate? mustn't you effectuate? mustn't they effectuate?
V-ing form
mustn't I be effectuating? mustn't you be effectuating? mustn't she be effectuating? mustn't we be effectuating? mustn't you be effectuating? mustn't they be effectuating?
Perfect
mustn't I have effectuated? mustn't you have effectuated? mustn't she have effectuated? mustn't we have effectuated? mustn't you have effectuated? mustn't they have effectuated?
V-ing perfect
mustn't I have been effectuating? mustn't you have been effectuating? mustn't she have been effectuating? mustn't we have been effectuating? mustn't you have been effectuating? mustn't they have been effectuating?