Verbo regular: investigate - investigated - investigated
Afirmação
Forma simple
I must investigate you must investigate he must investigate we must investigate you must investigate they must investigate
Forma com V-ing
I must be investigating you must be investigating he must be investigating we must be investigating you must be investigating they must be investigating
Perfeito
I must have investigated you must have investigated he must have investigated we must have investigated you must have investigated they must have investigated
Perfeito com V-ing
I must have been investigating you must have been investigating he must have been investigating we must have been investigating you must have been investigating they must have been investigating
Negação
Forma simple
I must not investigate you must not investigate he must not investigate we must not investigate you must not investigate they must not investigate
Forma com V-ing
I must not be investigating you must not be investigating he must not be investigating we must not be investigating you must not be investigating they must not be investigating
Perfeito
I must not have investigated you must not have investigated he must not have investigated we must not have investigated you must not have investigated they must not have investigated
Perfeito com V-ing
I must not have been investigating you must not have been investigating he must not have been investigating we must not have been investigating you must not have been investigating they must not have been investigating
Forma interrogativa
Forma simple
must I investigate? must you investigate? must he investigate? must we investigate? must you investigate? must they investigate?
Forma com V-ing
must I be investigating? must you be investigating? must he be investigating? must we be investigating? must you be investigating? must they be investigating?
Perfeito
must I have investigated? must you have investigated? must he have investigated? must we have investigated? must you have investigated? must they have investigated?
Perfeito com V-ing
must I have been investigating? must you have been investigating? must he have been investigating? must we have been investigating? must you have been investigating? must they have been investigating?
Forma interro-Negação
Forma simple
must I not investigate? must you not investigate? must he not investigate? must we not investigate? must you not investigate? must they not investigate?
Forma com V-ing
must I not be investigating? must you not be investigating? must he not be investigating? must we not be investigating? must you not be investigating? must they not be investigating?
Perfeito
must I not have investigated? must you not have investigated? must he not have investigated? must we not have investigated? must you not have investigated? must they not have investigated?
Perfeito com V-ing
must I not have been investigating? must you not have been investigating? must he not have been investigating? must we not have been investigating? must you not have been investigating? must they not have been investigating?