I must retranslate you must retranslate he must retranslate we must retranslate you must retranslate they must retranslate
V-ing form
I must be retranslating you must be retranslating he must be retranslating we must be retranslating you must be retranslating they must be retranslating
Perfect
I must have retranslated you must have retranslated he must have retranslated we must have retranslated you must have retranslated they must have retranslated
V-ing perfect
I must have been retranslating you must have been retranslating he must have been retranslating we must have been retranslating you must have been retranslating they must have been retranslating
Negation
Simple form
I mustn't retranslate you mustn't retranslate he mustn't retranslate we mustn't retranslate you mustn't retranslate they mustn't retranslate
V-ing form
I mustn't be retranslating you mustn't be retranslating he mustn't be retranslating we mustn't be retranslating you mustn't be retranslating they mustn't be retranslating
Perfect
I mustn't have retranslated you mustn't have retranslated he mustn't have retranslated we mustn't have retranslated you mustn't have retranslated they mustn't have retranslated
V-ing perfect
I mustn't have been retranslating you mustn't have been retranslating he mustn't have been retranslating we mustn't have been retranslating you mustn't have been retranslating they mustn't have been retranslating
Interrogative form
Simple form
must I retranslate? must you retranslate? must he retranslate? must we retranslate? must you retranslate? must they retranslate?
V-ing form
must I be retranslating? must you be retranslating? must he be retranslating? must we be retranslating? must you be retranslating? must they be retranslating?
Perfect
must I have retranslated? must you have retranslated? must he have retranslated? must we have retranslated? must you have retranslated? must they have retranslated?
V-ing perfect
must I have been retranslating? must you have been retranslating? must he have been retranslating? must we have been retranslating? must you have been retranslating? must they have been retranslating?
Interro-negative form
Simple form
mustn't I retranslate? mustn't you retranslate? mustn't he retranslate? mustn't we retranslate? mustn't you retranslate? mustn't they retranslate?
V-ing form
mustn't I be retranslating? mustn't you be retranslating? mustn't he be retranslating? mustn't we be retranslating? mustn't you be retranslating? mustn't they be retranslating?
Perfect
mustn't I have retranslated? mustn't you have retranslated? mustn't he have retranslated? mustn't we have retranslated? mustn't you have retranslated? mustn't they have retranslated?
V-ing perfect
mustn't I have been retranslating? mustn't you have been retranslating? mustn't he have been retranslating? mustn't we have been retranslating? mustn't you have been retranslating? mustn't they have been retranslating?