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