must beckon
Verbo regular: beckon - beckoned- beckoned

Afirmação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
I must beckon
you must beckon
he must beckon
we must beckon
you must beckon
they must beckon 	I must be beckoning
you must be beckoning
he must be beckoning
we must be beckoning
you must be beckoning
they must be beckoning	I must have beckoned
you must have beckoned
he must have beckoned
we must have beckoned
you must have beckoned
they must have beckoned	I must have been beckoning
you must have been beckoning
he must have been beckoning
we must have been beckoning
you must have been beckoning
they must have been beckoning	

Negação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
I must not beckon
you must not beckon
he must not beckon
we must not beckon
you must not beckon
they must not beckon 	I must not be beckoning
you must not be beckoning
he must not be beckoning
we must not be beckoning
you must not be beckoning
they must not be beckoning	I must not have beckoned
you must not have beckoned
he must not have beckoned
we must not have beckoned
you must not have beckoned
they must not have beckoned	I must not have been beckoning
you must not have been beckoning
he must not have been beckoning
we must not have been beckoning
you must not have been beckoning
they must not have been beckoning	

Forma interrogativa 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
must I beckon?
must you beckon?
must he beckon?
must we beckon?
must you beckon?
must they beckon? 	must I be beckoning?
must you be beckoning?
must he be beckoning?
must we be beckoning?
must you be beckoning?
must they be beckoning? 	must I have beckoned?
must you have beckoned?
must he have beckoned?
must we have beckoned?
must you have beckoned?
must they have beckoned? 	must I have been beckoning?
must you have been beckoning?
must he have been beckoning?
must we have been beckoning?
must you have been beckoning?
must they have been beckoning? 	

Forma interro-Negação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
must I not beckon?
must you not beckon?
must he not beckon?
must we not beckon?
must you not beckon?
must they not beckon? 	must I not be beckoning?
must you not be beckoning?
must he not be beckoning?
must we not be beckoning?
must you not be beckoning?
must they not be beckoning? 	must I not have beckoned?
must you not have beckoned?
must he not have beckoned?
must we not have beckoned?
must you not have beckoned?
must they not have beckoned? 	must I not have been beckoning?
must you not have been beckoning?
must he not have been beckoning?
must we not have been beckoning?
must you not have been beckoning?
must they not have been beckoning?