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