I must knight you must knight she must knight we must knight you must knight they must knight
Forma con V-ing
I must be knighting you must be knighting she must be knighting we must be knighting you must be knighting they must be knighting
Perfecto
I must have knighted you must have knighted she must have knighted we must have knighted you must have knighted they must have knighted
Perfecto con V-ing
I must have been knighting you must have been knighting she must have been knighting we must have been knighting you must have been knighting they must have been knighting
Negación
Forma simple
I must not knight you must not knight she must not knight we must not knight you must not knight they must not knight
Forma con V-ing
I must not be knighting you must not be knighting she must not be knighting we must not be knighting you must not be knighting they must not be knighting
Perfecto
I must not have knighted you must not have knighted she must not have knighted we must not have knighted you must not have knighted they must not have knighted
Perfecto con V-ing
I must not have been knighting you must not have been knighting she must not have been knighting we must not have been knighting you must not have been knighting they must not have been knighting
Forma interrogativa
Forma simple
must I knight? must you knight? must she knight? must we knight? must you knight? must they knight?
Forma con V-ing
must I be knighting? must you be knighting? must she be knighting? must we be knighting? must you be knighting? must they be knighting?
Perfecto
must I have knighted? must you have knighted? must she have knighted? must we have knighted? must you have knighted? must they have knighted?
Perfecto con V-ing
must I have been knighting? must you have been knighting? must she have been knighting? must we have been knighting? must you have been knighting? must they have been knighting?
Forma interro-negativa
Forma simple
must I not knight? must you not knight? must she not knight? must we not knight? must you not knight? must they not knight?
Forma con V-ing
must I not be knighting? must you not be knighting? must she not be knighting? must we not be knighting? must you not be knighting? must they not be knighting?
Perfecto
must I not have knighted? must you not have knighted? must she not have knighted? must we not have knighted? must you not have knighted? must they not have knighted?
Perfecto con V-ing
must I not have been knighting? must you not have been knighting? must she not have been knighting? must we not have been knighting? must you not have been knighting? must they not have been knighting?