English verb conjugation
MUST CIVILISE

Regular verb: civilise - civilised - civilised

Affirmation

Simple form	V-ing form
I must civilise you must civilise she must civilise we must civilise you must civilise they must civilise	I must be civilising you must be civilising she must be civilising we must be civilising you must be civilising they must be civilising
Perfect	V-ing perfect
I must have civilised you must have civilised she must have civilised we must have civilised you must have civilised they must have civilised	I must have been civilising you must have been civilising she must have been civilising we must have been civilising you must have been civilising they must have been civilising

Negation

Simple form	V-ing form
I mustn't civilise you mustn't civilise she mustn't civilise we mustn't civilise you mustn't civilise they mustn't civilise	I mustn't be civilising you mustn't be civilising she mustn't be civilising we mustn't be civilising you mustn't be civilising they mustn't be civilising
Perfect	V-ing perfect
I mustn't have civilised you mustn't have civilised she mustn't have civilised we mustn't have civilised you mustn't have civilised they mustn't have civilised	I mustn't have been civilising you mustn't have been civilising she mustn't have been civilising we mustn't have been civilising you mustn't have been civilising they mustn't have been civilising

Interrogative form

Simple form	V-ing form
must I civilise? must you civilise? must she civilise? must we civilise? must you civilise? must they civilise?	must I be civilising? must you be civilising? must she be civilising? must we be civilising? must you be civilising? must they be civilising?
Perfect	V-ing perfect
must I have civilised? must you have civilised? must she have civilised? must we have civilised? must you have civilised? must they have civilised?	must I have been civilising? must you have been civilising? must she have been civilising? must we have been civilising? must you have been civilising? must they have been civilising?

Interro-negative form

Simple form	V-ing form
mustn't I civilise? mustn't you civilise? mustn't she civilise? mustn't we civilise? mustn't you civilise? mustn't they civilise?	mustn't I be civilising? mustn't you be civilising? mustn't she be civilising? mustn't we be civilising? mustn't you be civilising? mustn't they be civilising?
Perfect	V-ing perfect
mustn't I have civilised? mustn't you have civilised? mustn't she have civilised? mustn't we have civilised? mustn't you have civilised? mustn't they have civilised?	mustn't I have been civilising? mustn't you have been civilising? mustn't she have been civilising? mustn't we have been civilising? mustn't you have been civilising? mustn't they have been civilising?