I must effectuate you must effectuate he must effectuate we must effectuate you must effectuate they must effectuate
V-ing form
I must be effectuating you must be effectuating he must be effectuating we must be effectuating you must be effectuating they must be effectuating
Perfect
I must have effectuated you must have effectuated he 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 he 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 he 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 he 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 he 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 he 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 he effectuate? must we effectuate? must you effectuate? must they effectuate?
V-ing form
must I be effectuating? must you be effectuating? must he be effectuating? must we be effectuating? must you be effectuating? must they be effectuating?
Perfect
must I have effectuated? must you have effectuated? must he 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 he 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 he 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 he 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 he 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 he have been effectuating? mustn't we have been effectuating? mustn't you have been effectuating? mustn't they have been effectuating?