must re-cover
Regular verb: re-cover - re-covered- re-covered

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I must re-cover
you must re-cover
he must re-cover
we must re-cover
you must re-cover
they must re-cover 	I must be re-covering
you must be re-covering
he must be re-covering
we must be re-covering
you must be re-covering
they must be re-covering	I must have re-covered
you must have re-covered
he must have re-covered
we must have re-covered
you must have re-covered
they must have re-covered	I must have been re-covering
you must have been re-covering
he must have been re-covering
we must have been re-covering
you must have been re-covering
they must have been re-covering	

Negation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I must not re-cover
you must not re-cover
he must not re-cover
we must not re-cover
you must not re-cover
they must not re-cover 	I must not be re-covering
you must not be re-covering
he must not be re-covering
we must not be re-covering
you must not be re-covering
they must not be re-covering	I must not have re-covered
you must not have re-covered
he must not have re-covered
we must not have re-covered
you must not have re-covered
they must not have re-covered	I must not have been re-covering
you must not have been re-covering
he must not have been re-covering
we must not have been re-covering
you must not have been re-covering
they must not have been re-covering	

Interrogative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
must I re-cover?
must you re-cover?
must he re-cover?
must we re-cover?
must you re-cover?
must they re-cover? 	must I be re-covering?
must you be re-covering?
must he be re-covering?
must we be re-covering?
must you be re-covering?
must they be re-covering? 	must I have re-covered?
must you have re-covered?
must he have re-covered?
must we have re-covered?
must you have re-covered?
must they have re-covered? 	must I have been re-covering?
must you have been re-covering?
must he have been re-covering?
must we have been re-covering?
must you have been re-covering?
must they have been re-covering? 	

Interro-negative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
must I not re-cover?
must you not re-cover?
must he not re-cover?
must we not re-cover?
must you not re-cover?
must they not re-cover? 	must I not be re-covering?
must you not be re-covering?
must he not be re-covering?
must we not be re-covering?
must you not be re-covering?
must they not be re-covering? 	must I not have re-covered?
must you not have re-covered?
must he not have re-covered?
must we not have re-covered?
must you not have re-covered?
must they not have re-covered? 	must I not have been re-covering?
must you not have been re-covering?
must he not have been re-covering?
must we not have been re-covering?
must you not have been re-covering?
must they not have been re-covering?