must annihilate
Verbo regular: annihilate - annihilated- annihilated

Afirmação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
I must annihilate
you must annihilate
he must annihilate
we must annihilate
you must annihilate
they must annihilate 	I must be annihilating
you must be annihilating
he must be annihilating
we must be annihilating
you must be annihilating
they must be annihilating	I must have annihilated
you must have annihilated
he must have annihilated
we must have annihilated
you must have annihilated
they must have annihilated	I must have been annihilating
you must have been annihilating
he must have been annihilating
we must have been annihilating
you must have been annihilating
they must have been annihilating	

Negação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
I must not annihilate
you must not annihilate
he must not annihilate
we must not annihilate
you must not annihilate
they must not annihilate 	I must not be annihilating
you must not be annihilating
he must not be annihilating
we must not be annihilating
you must not be annihilating
they must not be annihilating	I must not have annihilated
you must not have annihilated
he must not have annihilated
we must not have annihilated
you must not have annihilated
they must not have annihilated	I must not have been annihilating
you must not have been annihilating
he must not have been annihilating
we must not have been annihilating
you must not have been annihilating
they must not have been annihilating	

Forma interrogativa 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
must I annihilate?
must you annihilate?
must he annihilate?
must we annihilate?
must you annihilate?
must they annihilate? 	must I be annihilating?
must you be annihilating?
must he be annihilating?
must we be annihilating?
must you be annihilating?
must they be annihilating? 	must I have annihilated?
must you have annihilated?
must he have annihilated?
must we have annihilated?
must you have annihilated?
must they have annihilated? 	must I have been annihilating?
must you have been annihilating?
must he have been annihilating?
must we have been annihilating?
must you have been annihilating?
must they have been annihilating? 	

Forma interro-Negação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
must I not annihilate?
must you not annihilate?
must he not annihilate?
must we not annihilate?
must you not annihilate?
must they not annihilate? 	must I not be annihilating?
must you not be annihilating?
must he not be annihilating?
must we not be annihilating?
must you not be annihilating?
must they not be annihilating? 	must I not have annihilated?
must you not have annihilated?
must he not have annihilated?
must we not have annihilated?
must you not have annihilated?
must they not have annihilated? 	must I not have been annihilating?
must you not have been annihilating?
must he not have been annihilating?
must we not have been annihilating?
must you not have been annihilating?
must they not have been annihilating?