I must philanthropize you must philanthropize she must philanthropize we must philanthropize you must philanthropize they must philanthropize
V-ing form
I must be philanthropizing you must be philanthropizing she must be philanthropizing we must be philanthropizing you must be philanthropizing they must be philanthropizing
Perfect
I must have philanthropized you must have philanthropized she 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 she 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 she 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 she 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 she 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 she 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 she philanthropize? must we philanthropize? must you philanthropize? must they philanthropize?
V-ing form
must I be philanthropizing? must you be philanthropizing? must she be philanthropizing? must we be philanthropizing? must you be philanthropizing? must they be philanthropizing?
Perfect
must I have philanthropized? must you have philanthropized? must she 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 she 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 she 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 she 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 she 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 she have been philanthropizing? mustn't we have been philanthropizing? mustn't you have been philanthropizing? mustn't they have been philanthropizing?