must beam
Verbo regular: beam - beamed- beamed

Afirmación 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
I must beam
you must beam
he must beam
we must beam
you must beam
they must beam 	I must be beaming
you must be beaming
he must be beaming
we must be beaming
you must be beaming
they must be beaming	I must have beamed
you must have beamed
he must have beamed
we must have beamed
you must have beamed
they must have beamed	I must have been beaming
you must have been beaming
he must have been beaming
we must have been beaming
you must have been beaming
they must have been beaming	

Negación 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
I must not beam
you must not beam
he must not beam
we must not beam
you must not beam
they must not beam 	I must not be beaming
you must not be beaming
he must not be beaming
we must not be beaming
you must not be beaming
they must not be beaming	I must not have beamed
you must not have beamed
he must not have beamed
we must not have beamed
you must not have beamed
they must not have beamed	I must not have been beaming
you must not have been beaming
he must not have been beaming
we must not have been beaming
you must not have been beaming
they must not have been beaming	

Forma interrogativa 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
must I beam?
must you beam?
must he beam?
must we beam?
must you beam?
must they beam? 	must I be beaming?
must you be beaming?
must he be beaming?
must we be beaming?
must you be beaming?
must they be beaming? 	must I have beamed?
must you have beamed?
must he have beamed?
must we have beamed?
must you have beamed?
must they have beamed? 	must I have been beaming?
must you have been beaming?
must he have been beaming?
must we have been beaming?
must you have been beaming?
must they have been beaming? 	

Forma interro-negativa 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
must I not beam?
must you not beam?
must he not beam?
must we not beam?
must you not beam?
must they not beam? 	must I not be beaming?
must you not be beaming?
must he not be beaming?
must we not be beaming?
must you not be beaming?
must they not be beaming? 	must I not have beamed?
must you not have beamed?
must he not have beamed?
must we not have beamed?
must you not have beamed?
must they not have beamed? 	must I not have been beaming?
must you not have been beaming?
must he not have been beaming?
must we not have been beaming?
must you not have been beaming?
must they not have been beaming?