I must monitor you must monitor she must monitor we must monitor you must monitor they must monitor
Forma con V-ing
I must be monitoring you must be monitoring she must be monitoring we must be monitoring you must be monitoring they must be monitoring
Perfecto
I must have monitored you must have monitored she must have monitored we must have monitored you must have monitored they must have monitored
Perfecto con V-ing
I must have been monitoring you must have been monitoring she must have been monitoring we must have been monitoring you must have been monitoring they must have been monitoring
Negación
Forma simple
I mustn't monitor you mustn't monitor she mustn't monitor we mustn't monitor you mustn't monitor they mustn't monitor
Forma con V-ing
I mustn't be monitoring you mustn't be monitoring she mustn't be monitoring we mustn't be monitoring you mustn't be monitoring they mustn't be monitoring
Perfecto
I mustn't have monitored you mustn't have monitored she mustn't have monitored we mustn't have monitored you mustn't have monitored they mustn't have monitored
Perfecto con V-ing
I mustn't have been monitoring you mustn't have been monitoring she mustn't have been monitoring we mustn't have been monitoring you mustn't have been monitoring they mustn't have been monitoring
Forma interrogativa
Forma simple
must I monitor? must you monitor? must she monitor? must we monitor? must you monitor? must they monitor?
Forma con V-ing
must I be monitoring? must you be monitoring? must she be monitoring? must we be monitoring? must you be monitoring? must they be monitoring?
Perfecto
must I have monitored? must you have monitored? must she have monitored? must we have monitored? must you have monitored? must they have monitored?
Perfecto con V-ing
must I have been monitoring? must you have been monitoring? must she have been monitoring? must we have been monitoring? must you have been monitoring? must they have been monitoring?
Forma interro-negativa
Forma simple
mustn't I monitor? mustn't you monitor? mustn't she monitor? mustn't we monitor? mustn't you monitor? mustn't they monitor?
Forma con V-ing
mustn't I be monitoring? mustn't you be monitoring? mustn't she be monitoring? mustn't we be monitoring? mustn't you be monitoring? mustn't they be monitoring?
Perfecto
mustn't I have monitored? mustn't you have monitored? mustn't she have monitored? mustn't we have monitored? mustn't you have monitored? mustn't they have monitored?
Perfecto con V-ing
mustn't I have been monitoring? mustn't you have been monitoring? mustn't she have been monitoring? mustn't we have been monitoring? mustn't you have been monitoring? mustn't they have been monitoring?