I must bewail you must bewail he must bewail we must bewail you must bewail they must bewail
Forma con V-ing
I must be bewailing you must be bewailing he must be bewailing we must be bewailing you must be bewailing they must be bewailing
Perfecto
I must have bewailed you must have bewailed he must have bewailed we must have bewailed you must have bewailed they must have bewailed
Perfecto con V-ing
I must have been bewailing you must have been bewailing he must have been bewailing we must have been bewailing you must have been bewailing they must have been bewailing
Negación
Forma simple
I must not bewail you must not bewail he must not bewail we must not bewail you must not bewail they must not bewail
Forma con V-ing
I must not be bewailing you must not be bewailing he must not be bewailing we must not be bewailing you must not be bewailing they must not be bewailing
Perfecto
I must not have bewailed you must not have bewailed he must not have bewailed we must not have bewailed you must not have bewailed they must not have bewailed
Perfecto con V-ing
I must not have been bewailing you must not have been bewailing he must not have been bewailing we must not have been bewailing you must not have been bewailing they must not have been bewailing
Forma interrogativa
Forma simple
must I bewail? must you bewail? must he bewail? must we bewail? must you bewail? must they bewail?
Forma con V-ing
must I be bewailing? must you be bewailing? must he be bewailing? must we be bewailing? must you be bewailing? must they be bewailing?
Perfecto
must I have bewailed? must you have bewailed? must he have bewailed? must we have bewailed? must you have bewailed? must they have bewailed?
Perfecto con V-ing
must I have been bewailing? must you have been bewailing? must he have been bewailing? must we have been bewailing? must you have been bewailing? must they have been bewailing?
Forma interro-negativa
Forma simple
must I not bewail? must you not bewail? must he not bewail? must we not bewail? must you not bewail? must they not bewail?
Forma con V-ing
must I not be bewailing? must you not be bewailing? must he not be bewailing? must we not be bewailing? must you not be bewailing? must they not be bewailing?
Perfecto
must I not have bewailed? must you not have bewailed? must he not have bewailed? must we not have bewailed? must you not have bewailed? must they not have bewailed?
Perfecto con V-ing
must I not have been bewailing? must you not have been bewailing? must he not have been bewailing? must we not have been bewailing? must you not have been bewailing? must they not have been bewailing?