I must exhort you must exhort he must exhort we must exhort you must exhort they must exhort
V-ing form
I must be exhorting you must be exhorting he must be exhorting we must be exhorting you must be exhorting they must be exhorting
Perfect
I must have exhorted you must have exhorted he must have exhorted we must have exhorted you must have exhorted they must have exhorted
V-ing perfect
I must have been exhorting you must have been exhorting he must have been exhorting we must have been exhorting you must have been exhorting they must have been exhorting
Negation
Simple form
I must not exhort you must not exhort he must not exhort we must not exhort you must not exhort they must not exhort
V-ing form
I must not be exhorting you must not be exhorting he must not be exhorting we must not be exhorting you must not be exhorting they must not be exhorting
Perfect
I must not have exhorted you must not have exhorted he must not have exhorted we must not have exhorted you must not have exhorted they must not have exhorted
V-ing perfect
I must not have been exhorting you must not have been exhorting he must not have been exhorting we must not have been exhorting you must not have been exhorting they must not have been exhorting
Interrogative form
Simple form
must I exhort? must you exhort? must he exhort? must we exhort? must you exhort? must they exhort?
V-ing form
must I be exhorting? must you be exhorting? must he be exhorting? must we be exhorting? must you be exhorting? must they be exhorting?
Perfect
must I have exhorted? must you have exhorted? must he have exhorted? must we have exhorted? must you have exhorted? must they have exhorted?
V-ing perfect
must I have been exhorting? must you have been exhorting? must he have been exhorting? must we have been exhorting? must you have been exhorting? must they have been exhorting?
Interro-negative form
Simple form
must I not exhort? must you not exhort? must he not exhort? must we not exhort? must you not exhort? must they not exhort?
V-ing form
must I not be exhorting? must you not be exhorting? must he not be exhorting? must we not be exhorting? must you not be exhorting? must they not be exhorting?
Perfect
must I not have exhorted? must you not have exhorted? must he not have exhorted? must we not have exhorted? must you not have exhorted? must they not have exhorted?
V-ing perfect
must I not have been exhorting? must you not have been exhorting? must he not have been exhorting? must we not have been exhorting? must you not have been exhorting? must they not have been exhorting?