shall skulk
Verbo regular: skulk - skulked- skulked

Afirmação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
I shall skulk
you shall skulk
he shall skulk
we shall skulk
you shall skulk
they shall skulk 	I shall be skulking
you shall be skulking
he shall be skulking
we shall be skulking
you shall be skulking
they shall be skulking	I shall have skulked
you shall have skulked
he shall have skulked
we shall have skulked
you shall have skulked
they shall have skulked	I shall have been skulking
you shall have been skulking
he shall have been skulking
we shall have been skulking
you shall have been skulking
they shall have been skulking	

Negação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
I shall not skulk
you shall not skulk
he shall not skulk
we shall not skulk
you shall not skulk
they shall not skulk 	I shall not be skulking
you shall not be skulking
he shall not be skulking
we shall not be skulking
you shall not be skulking
they shall not be skulking	I shall not have skulked
you shall not have skulked
he shall not have skulked
we shall not have skulked
you shall not have skulked
they shall not have skulked	I shall not have been skulking
you shall not have been skulking
he shall not have been skulking
we shall not have been skulking
you shall not have been skulking
they shall not have been skulking	

Forma interrogativa 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
shall I skulk?
shall you skulk?
shall he skulk?
shall we skulk?
shall you skulk?
shall they skulk? 	shall I be skulking?
shall you be skulking?
shall he be skulking?
shall we be skulking?
shall you be skulking?
shall they be skulking? 	shall I have skulked?
shall you have skulked?
shall he have skulked?
shall we have skulked?
shall you have skulked?
shall they have skulked? 	shall I have been skulking?
shall you have been skulking?
shall he have been skulking?
shall we have been skulking?
shall you have been skulking?
shall they have been skulking? 	

Forma interro-Negação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
shall I not skulk?
shall you not skulk?
shall he not skulk?
shall we not skulk?
shall you not skulk?
shall they not skulk? 	shall I not be skulking?
shall you not be skulking?
shall he not be skulking?
shall we not be skulking?
shall you not be skulking?
shall they not be skulking? 	shall I not have skulked?
shall you not have skulked?
shall he not have skulked?
shall we not have skulked?
shall you not have skulked?
shall they not have skulked? 	shall I not have been skulking?
shall you not have been skulking?
shall he not have been skulking?
shall we not have been skulking?
shall you not have been skulking?
shall they not have been skulking?