I must impersonate you must impersonate he must impersonate we must impersonate you must impersonate they must impersonate
V-ing form
I must be impersonating you must be impersonating he must be impersonating we must be impersonating you must be impersonating they must be impersonating
Perfect
I must have impersonated you must have impersonated he must have impersonated we must have impersonated you must have impersonated they must have impersonated
V-ing perfect
I must have been impersonating you must have been impersonating he must have been impersonating we must have been impersonating you must have been impersonating they must have been impersonating
Negation
Simple form
I must not impersonate you must not impersonate he must not impersonate we must not impersonate you must not impersonate they must not impersonate
V-ing form
I must not be impersonating you must not be impersonating he must not be impersonating we must not be impersonating you must not be impersonating they must not be impersonating
Perfect
I must not have impersonated you must not have impersonated he must not have impersonated we must not have impersonated you must not have impersonated they must not have impersonated
V-ing perfect
I must not have been impersonating you must not have been impersonating he must not have been impersonating we must not have been impersonating you must not have been impersonating they must not have been impersonating
Interrogative form
Simple form
must I impersonate? must you impersonate? must he impersonate? must we impersonate? must you impersonate? must they impersonate?
V-ing form
must I be impersonating? must you be impersonating? must he be impersonating? must we be impersonating? must you be impersonating? must they be impersonating?
Perfect
must I have impersonated? must you have impersonated? must he have impersonated? must we have impersonated? must you have impersonated? must they have impersonated?
V-ing perfect
must I have been impersonating? must you have been impersonating? must he have been impersonating? must we have been impersonating? must you have been impersonating? must they have been impersonating?
Interro-negative form
Simple form
must I not impersonate? must you not impersonate? must he not impersonate? must we not impersonate? must you not impersonate? must they not impersonate?
V-ing form
must I not be impersonating? must you not be impersonating? must he not be impersonating? must we not be impersonating? must you not be impersonating? must they not be impersonating?
Perfect
must I not have impersonated? must you not have impersonated? must he not have impersonated? must we not have impersonated? must you not have impersonated? must they not have impersonated?
V-ing perfect
must I not have been impersonating? must you not have been impersonating? must he not have been impersonating? must we not have been impersonating? must you not have been impersonating? must they not have been impersonating?