shall grab
Regular verb: grab - grabbed- grabbed

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I shall grab
you shall grab
he shall grab
we shall grab
you shall grab
they shall grab 	I shall be grabbing
you shall be grabbing
he shall be grabbing
we shall be grabbing
you shall be grabbing
they shall be grabbing	I shall have grabbed
you shall have grabbed
he shall have grabbed
we shall have grabbed
you shall have grabbed
they shall have grabbed	I shall have been grabbing
you shall have been grabbing
he shall have been grabbing
we shall have been grabbing
you shall have been grabbing
they shall have been grabbing	

Negation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I shall not grab
you shall not grab
he shall not grab
we shall not grab
you shall not grab
they shall not grab 	I shall not be grabbing
you shall not be grabbing
he shall not be grabbing
we shall not be grabbing
you shall not be grabbing
they shall not be grabbing	I shall not have grabbed
you shall not have grabbed
he shall not have grabbed
we shall not have grabbed
you shall not have grabbed
they shall not have grabbed	I shall not have been grabbing
you shall not have been grabbing
he shall not have been grabbing
we shall not have been grabbing
you shall not have been grabbing
they shall not have been grabbing	

Interrogative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
shall I grab?
shall you grab?
shall he grab?
shall we grab?
shall you grab?
shall they grab? 	shall I be grabbing?
shall you be grabbing?
shall he be grabbing?
shall we be grabbing?
shall you be grabbing?
shall they be grabbing? 	shall I have grabbed?
shall you have grabbed?
shall he have grabbed?
shall we have grabbed?
shall you have grabbed?
shall they have grabbed? 	shall I have been grabbing?
shall you have been grabbing?
shall he have been grabbing?
shall we have been grabbing?
shall you have been grabbing?
shall they have been grabbing? 	

Interro-negative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
shall I not grab?
shall you not grab?
shall he not grab?
shall we not grab?
shall you not grab?
shall they not grab? 	shall I not be grabbing?
shall you not be grabbing?
shall he not be grabbing?
shall we not be grabbing?
shall you not be grabbing?
shall they not be grabbing? 	shall I not have grabbed?
shall you not have grabbed?
shall he not have grabbed?
shall we not have grabbed?
shall you not have grabbed?
shall they not have grabbed? 	shall I not have been grabbing?
shall you not have been grabbing?
shall he not have been grabbing?
shall we not have been grabbing?
shall you not have been grabbing?
shall they not have been grabbing?