I must proportionate you must proportionate he must proportionate we must proportionate you must proportionate they must proportionate
V-ing form
I must be proportionating you must be proportionating he must be proportionating we must be proportionating you must be proportionating they must be proportionating
Perfect
I must have proportionated you must have proportionated he must have proportionated we must have proportionated you must have proportionated they must have proportionated
V-ing perfect
I must have been proportionating you must have been proportionating he must have been proportionating we must have been proportionating you must have been proportionating they must have been proportionating
Negation
Simple form
I must not proportionate you must not proportionate he must not proportionate we must not proportionate you must not proportionate they must not proportionate
V-ing form
I must not be proportionating you must not be proportionating he must not be proportionating we must not be proportionating you must not be proportionating they must not be proportionating
Perfect
I must not have proportionated you must not have proportionated he must not have proportionated we must not have proportionated you must not have proportionated they must not have proportionated
V-ing perfect
I must not have been proportionating you must not have been proportionating he must not have been proportionating we must not have been proportionating you must not have been proportionating they must not have been proportionating
Interrogative form
Simple form
must I proportionate? must you proportionate? must he proportionate? must we proportionate? must you proportionate? must they proportionate?
V-ing form
must I be proportionating? must you be proportionating? must he be proportionating? must we be proportionating? must you be proportionating? must they be proportionating?
Perfect
must I have proportionated? must you have proportionated? must he have proportionated? must we have proportionated? must you have proportionated? must they have proportionated?
V-ing perfect
must I have been proportionating? must you have been proportionating? must he have been proportionating? must we have been proportionating? must you have been proportionating? must they have been proportionating?
Interro-negative form
Simple form
must I not proportionate? must you not proportionate? must he not proportionate? must we not proportionate? must you not proportionate? must they not proportionate?
V-ing form
must I not be proportionating? must you not be proportionating? must he not be proportionating? must we not be proportionating? must you not be proportionating? must they not be proportionating?
Perfect
must I not have proportionated? must you not have proportionated? must he not have proportionated? must we not have proportionated? must you not have proportionated? must they not have proportionated?
V-ing perfect
must I not have been proportionating? must you not have been proportionating? must he not have been proportionating? must we not have been proportionating? must you not have been proportionating? must they not have been proportionating?