I must optimize you must optimize she must optimize we must optimize you must optimize they must optimize
Forma con V-ing
I must be optimizing you must be optimizing she must be optimizing we must be optimizing you must be optimizing they must be optimizing
Perfetto
I must have optimized you must have optimized she must have optimized we must have optimized you must have optimized they must have optimized
Perfetto con V-ing
I must have been optimizing you must have been optimizing she must have been optimizing we must have been optimizing you must have been optimizing they must have been optimizing
Negazione
Forma semplice
I mustn't optimize you mustn't optimize she mustn't optimize we mustn't optimize you mustn't optimize they mustn't optimize
Forma con V-ing
I mustn't be optimizing you mustn't be optimizing she mustn't be optimizing we mustn't be optimizing you mustn't be optimizing they mustn't be optimizing
Perfetto
I mustn't have optimized you mustn't have optimized she mustn't have optimized we mustn't have optimized you mustn't have optimized they mustn't have optimized
Perfetto con V-ing
I mustn't have been optimizing you mustn't have been optimizing she mustn't have been optimizing we mustn't have been optimizing you mustn't have been optimizing they mustn't have been optimizing
Forma interrogativa
Forma semplice
must I optimize? must you optimize? must she optimize? must we optimize? must you optimize? must they optimize?
Forma con V-ing
must I be optimizing? must you be optimizing? must she be optimizing? must we be optimizing? must you be optimizing? must they be optimizing?
Perfetto
must I have optimized? must you have optimized? must she have optimized? must we have optimized? must you have optimized? must they have optimized?
Perfetto con V-ing
must I have been optimizing? must you have been optimizing? must she have been optimizing? must we have been optimizing? must you have been optimizing? must they have been optimizing?
Forma interro-negativa
Forma semplice
mustn't I optimize? mustn't you optimize? mustn't she optimize? mustn't we optimize? mustn't you optimize? mustn't they optimize?
Forma con V-ing
mustn't I be optimizing? mustn't you be optimizing? mustn't she be optimizing? mustn't we be optimizing? mustn't you be optimizing? mustn't they be optimizing?
Perfetto
mustn't I have optimized? mustn't you have optimized? mustn't she have optimized? mustn't we have optimized? mustn't you have optimized? mustn't they have optimized?
Perfetto con V-ing
mustn't I have been optimizing? mustn't you have been optimizing? mustn't she have been optimizing? mustn't we have been optimizing? mustn't you have been optimizing? mustn't they have been optimizing?