shall embrittle
Verbo regular: embrittle - embrittled- embrittled

Afirmação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
I shall embrittle
you shall embrittle
he shall embrittle
we shall embrittle
you shall embrittle
they shall embrittle 	I shall be embrittling
you shall be embrittling
he shall be embrittling
we shall be embrittling
you shall be embrittling
they shall be embrittling	I shall have embrittled
you shall have embrittled
he shall have embrittled
we shall have embrittled
you shall have embrittled
they shall have embrittled	I shall have been embrittling
you shall have been embrittling
he shall have been embrittling
we shall have been embrittling
you shall have been embrittling
they shall have been embrittling	

Negação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
I shall not embrittle
you shall not embrittle
he shall not embrittle
we shall not embrittle
you shall not embrittle
they shall not embrittle 	I shall not be embrittling
you shall not be embrittling
he shall not be embrittling
we shall not be embrittling
you shall not be embrittling
they shall not be embrittling	I shall not have embrittled
you shall not have embrittled
he shall not have embrittled
we shall not have embrittled
you shall not have embrittled
they shall not have embrittled	I shall not have been embrittling
you shall not have been embrittling
he shall not have been embrittling
we shall not have been embrittling
you shall not have been embrittling
they shall not have been embrittling	

Forma interrogativa 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
shall I embrittle?
shall you embrittle?
shall he embrittle?
shall we embrittle?
shall you embrittle?
shall they embrittle? 	shall I be embrittling?
shall you be embrittling?
shall he be embrittling?
shall we be embrittling?
shall you be embrittling?
shall they be embrittling? 	shall I have embrittled?
shall you have embrittled?
shall he have embrittled?
shall we have embrittled?
shall you have embrittled?
shall they have embrittled? 	shall I have been embrittling?
shall you have been embrittling?
shall he have been embrittling?
shall we have been embrittling?
shall you have been embrittling?
shall they have been embrittling? 	

Forma interro-Negação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
shall I not embrittle?
shall you not embrittle?
shall he not embrittle?
shall we not embrittle?
shall you not embrittle?
shall they not embrittle? 	shall I not be embrittling?
shall you not be embrittling?
shall he not be embrittling?
shall we not be embrittling?
shall you not be embrittling?
shall they not be embrittling? 	shall I not have embrittled?
shall you not have embrittled?
shall he not have embrittled?
shall we not have embrittled?
shall you not have embrittled?
shall they not have embrittled? 	shall I not have been embrittling?
shall you not have been embrittling?
shall he not have been embrittling?
shall we not have been embrittling?
shall you not have been embrittling?
shall they not have been embrittling?