must scribe
Verbo regular: scribe - scribed- scribed

Afirmação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
I must scribe
you must scribe
she must scribe
we must scribe
you must scribe
they must scribe 	I must be scribing
you must be scribing
she must be scribing
we must be scribing
you must be scribing
they must be scribing	I must have scribed
you must have scribed
she must have scribed
we must have scribed
you must have scribed
they must have scribed	I must have been scribing
you must have been scribing
she must have been scribing
we must have been scribing
you must have been scribing
they must have been scribing	

Negação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
I must not scribe
you must not scribe
she must not scribe
we must not scribe
you must not scribe
they must not scribe 	I must not be scribing
you must not be scribing
she must not be scribing
we must not be scribing
you must not be scribing
they must not be scribing	I must not have scribed
you must not have scribed
she must not have scribed
we must not have scribed
you must not have scribed
they must not have scribed	I must not have been scribing
you must not have been scribing
she must not have been scribing
we must not have been scribing
you must not have been scribing
they must not have been scribing	

Forma interrogativa 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
must I scribe?
must you scribe?
must she scribe?
must we scribe?
must you scribe?
must they scribe? 	must I be scribing?
must you be scribing?
must she be scribing?
must we be scribing?
must you be scribing?
must they be scribing? 	must I have scribed?
must you have scribed?
must she have scribed?
must we have scribed?
must you have scribed?
must they have scribed? 	must I have been scribing?
must you have been scribing?
must she have been scribing?
must we have been scribing?
must you have been scribing?
must they have been scribing? 	

Forma interro-Negação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
must I not scribe?
must you not scribe?
must she not scribe?
must we not scribe?
must you not scribe?
must they not scribe? 	must I not be scribing?
must you not be scribing?
must she not be scribing?
must we not be scribing?
must you not be scribing?
must they not be scribing? 	must I not have scribed?
must you not have scribed?
must she not have scribed?
must we not have scribed?
must you not have scribed?
must they not have scribed? 	must I not have been scribing?
must you not have been scribing?
must she not have been scribing?
must we not have been scribing?
must you not have been scribing?
must they not have been scribing?