must covenant
Verbo regular: covenant - covenanted- covenanted

Afirmación 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
I must covenant
you must covenant
he must covenant
we must covenant
you must covenant
they must covenant 	I must be covenanting
you must be covenanting
he must be covenanting
we must be covenanting
you must be covenanting
they must be covenanting	I must have covenanted
you must have covenanted
he must have covenanted
we must have covenanted
you must have covenanted
they must have covenanted	I must have been covenanting
you must have been covenanting
he must have been covenanting
we must have been covenanting
you must have been covenanting
they must have been covenanting	

Negación 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
I must not covenant
you must not covenant
he must not covenant
we must not covenant
you must not covenant
they must not covenant 	I must not be covenanting
you must not be covenanting
he must not be covenanting
we must not be covenanting
you must not be covenanting
they must not be covenanting	I must not have covenanted
you must not have covenanted
he must not have covenanted
we must not have covenanted
you must not have covenanted
they must not have covenanted	I must not have been covenanting
you must not have been covenanting
he must not have been covenanting
we must not have been covenanting
you must not have been covenanting
they must not have been covenanting	

Forma interrogativa 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
must I covenant?
must you covenant?
must he covenant?
must we covenant?
must you covenant?
must they covenant? 	must I be covenanting?
must you be covenanting?
must he be covenanting?
must we be covenanting?
must you be covenanting?
must they be covenanting? 	must I have covenanted?
must you have covenanted?
must he have covenanted?
must we have covenanted?
must you have covenanted?
must they have covenanted? 	must I have been covenanting?
must you have been covenanting?
must he have been covenanting?
must we have been covenanting?
must you have been covenanting?
must they have been covenanting? 	

Forma interro-negativa 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
must I not covenant?
must you not covenant?
must he not covenant?
must we not covenant?
must you not covenant?
must they not covenant? 	must I not be covenanting?
must you not be covenanting?
must he not be covenanting?
must we not be covenanting?
must you not be covenanting?
must they not be covenanting? 	must I not have covenanted?
must you not have covenanted?
must he not have covenanted?
must we not have covenanted?
must you not have covenanted?
must they not have covenanted? 	must I not have been covenanting?
must you not have been covenanting?
must he not have been covenanting?
must we not have been covenanting?
must you not have been covenanting?
must they not have been covenanting?