shall perturb
Verbo regular: perturb - perturbed- perturbed

Afirmación 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
I shall perturb
you shall perturb
he shall perturb
we shall perturb
you shall perturb
they shall perturb 	I shall be perturbing
you shall be perturbing
he shall be perturbing
we shall be perturbing
you shall be perturbing
they shall be perturbing	I shall have perturbed
you shall have perturbed
he shall have perturbed
we shall have perturbed
you shall have perturbed
they shall have perturbed	I shall have been perturbing
you shall have been perturbing
he shall have been perturbing
we shall have been perturbing
you shall have been perturbing
they shall have been perturbing	

Negación 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
I shall not perturb
you shall not perturb
he shall not perturb
we shall not perturb
you shall not perturb
they shall not perturb 	I shall not be perturbing
you shall not be perturbing
he shall not be perturbing
we shall not be perturbing
you shall not be perturbing
they shall not be perturbing	I shall not have perturbed
you shall not have perturbed
he shall not have perturbed
we shall not have perturbed
you shall not have perturbed
they shall not have perturbed	I shall not have been perturbing
you shall not have been perturbing
he shall not have been perturbing
we shall not have been perturbing
you shall not have been perturbing
they shall not have been perturbing	

Forma interrogativa 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
shall I perturb?
shall you perturb?
shall he perturb?
shall we perturb?
shall you perturb?
shall they perturb? 	shall I be perturbing?
shall you be perturbing?
shall he be perturbing?
shall we be perturbing?
shall you be perturbing?
shall they be perturbing? 	shall I have perturbed?
shall you have perturbed?
shall he have perturbed?
shall we have perturbed?
shall you have perturbed?
shall they have perturbed? 	shall I have been perturbing?
shall you have been perturbing?
shall he have been perturbing?
shall we have been perturbing?
shall you have been perturbing?
shall they have been perturbing? 	

Forma interro-negativa 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
shall I not perturb?
shall you not perturb?
shall he not perturb?
shall we not perturb?
shall you not perturb?
shall they not perturb? 	shall I not be perturbing?
shall you not be perturbing?
shall he not be perturbing?
shall we not be perturbing?
shall you not be perturbing?
shall they not be perturbing? 	shall I not have perturbed?
shall you not have perturbed?
shall he not have perturbed?
shall we not have perturbed?
shall you not have perturbed?
shall they not have perturbed? 	shall I not have been perturbing?
shall you not have been perturbing?
shall he not have been perturbing?
shall we not have been perturbing?
shall you not have been perturbing?
shall they not have been perturbing?