I must pollard you must pollard he must pollard we must pollard you must pollard they must pollard
V-ing form
I must be pollarding you must be pollarding he must be pollarding we must be pollarding you must be pollarding they must be pollarding
Perfect
I must have pollarded you must have pollarded he must have pollarded we must have pollarded you must have pollarded they must have pollarded
V-ing perfect
I must have been pollarding you must have been pollarding he must have been pollarding we must have been pollarding you must have been pollarding they must have been pollarding
Negation
Simple form
I must not pollard you must not pollard he must not pollard we must not pollard you must not pollard they must not pollard
V-ing form
I must not be pollarding you must not be pollarding he must not be pollarding we must not be pollarding you must not be pollarding they must not be pollarding
Perfect
I must not have pollarded you must not have pollarded he must not have pollarded we must not have pollarded you must not have pollarded they must not have pollarded
V-ing perfect
I must not have been pollarding you must not have been pollarding he must not have been pollarding we must not have been pollarding you must not have been pollarding they must not have been pollarding
Interrogative form
Simple form
must I pollard? must you pollard? must he pollard? must we pollard? must you pollard? must they pollard?
V-ing form
must I be pollarding? must you be pollarding? must he be pollarding? must we be pollarding? must you be pollarding? must they be pollarding?
Perfect
must I have pollarded? must you have pollarded? must he have pollarded? must we have pollarded? must you have pollarded? must they have pollarded?
V-ing perfect
must I have been pollarding? must you have been pollarding? must he have been pollarding? must we have been pollarding? must you have been pollarding? must they have been pollarding?
Interro-negative form
Simple form
must I not pollard? must you not pollard? must he not pollard? must we not pollard? must you not pollard? must they not pollard?
V-ing form
must I not be pollarding? must you not be pollarding? must he not be pollarding? must we not be pollarding? must you not be pollarding? must they not be pollarding?
Perfect
must I not have pollarded? must you not have pollarded? must he not have pollarded? must we not have pollarded? must you not have pollarded? must they not have pollarded?
V-ing perfect
must I not have been pollarding? must you not have been pollarding? must he not have been pollarding? must we not have been pollarding? must you not have been pollarding? must they not have been pollarding?