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