shall harpoon harpoon
Regular verb: harpoon harpoon - harpoon harpooned- harpoon harpooned

, this verb may not exist. Conjugation is given as example.

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I shall harpoon harpoon
you shall harpoon harpoon
she shall harpoon harpoon
we shall harpoon harpoon
you shall harpoon harpoon
they shall harpoon harpoon 	I shall be harpoon harpooning
you shall be harpoon harpooning
she shall be harpoon harpooning
we shall be harpoon harpooning
you shall be harpoon harpooning
they shall be harpoon harpooning	I shall have harpoon harpooned
you shall have harpoon harpooned
she shall have harpoon harpooned
we shall have harpoon harpooned
you shall have harpoon harpooned
they shall have harpoon harpooned	I shall have been harpoon harpooning
you shall have been harpoon harpooning
she shall have been harpoon harpooning
we shall have been harpoon harpooning
you shall have been harpoon harpooning
they shall have been harpoon harpooning	

Negation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I shall not harpoon harpoon
you shall not harpoon harpoon
she shall not harpoon harpoon
we shall not harpoon harpoon
you shall not harpoon harpoon
they shall not harpoon harpoon 	I shall not be harpoon harpooning
you shall not be harpoon harpooning
she shall not be harpoon harpooning
we shall not be harpoon harpooning
you shall not be harpoon harpooning
they shall not be harpoon harpooning	I shall not have harpoon harpooned
you shall not have harpoon harpooned
she shall not have harpoon harpooned
we shall not have harpoon harpooned
you shall not have harpoon harpooned
they shall not have harpoon harpooned	I shall not have been harpoon harpooning
you shall not have been harpoon harpooning
she shall not have been harpoon harpooning
we shall not have been harpoon harpooning
you shall not have been harpoon harpooning
they shall not have been harpoon harpooning	

Interrogative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
shall I harpoon harpoon?
shall you harpoon harpoon?
shall she harpoon harpoon?
shall we harpoon harpoon?
shall you harpoon harpoon?
shall they harpoon harpoon? 	shall I be harpoon harpooning?
shall you be harpoon harpooning?
shall she be harpoon harpooning?
shall we be harpoon harpooning?
shall you be harpoon harpooning?
shall they be harpoon harpooning? 	shall I have harpoon harpooned?
shall you have harpoon harpooned?
shall she have harpoon harpooned?
shall we have harpoon harpooned?
shall you have harpoon harpooned?
shall they have harpoon harpooned? 	shall I have been harpoon harpooning?
shall you have been harpoon harpooning?
shall she have been harpoon harpooning?
shall we have been harpoon harpooning?
shall you have been harpoon harpooning?
shall they have been harpoon harpooning? 	

Interro-negative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
shall I not harpoon harpoon?
shall you not harpoon harpoon?
shall she not harpoon harpoon?
shall we not harpoon harpoon?
shall you not harpoon harpoon?
shall they not harpoon harpoon? 	shall I not be harpoon harpooning?
shall you not be harpoon harpooning?
shall she not be harpoon harpooning?
shall we not be harpoon harpooning?
shall you not be harpoon harpooning?
shall they not be harpoon harpooning? 	shall I not have harpoon harpooned?
shall you not have harpoon harpooned?
shall she not have harpoon harpooned?
shall we not have harpoon harpooned?
shall you not have harpoon harpooned?
shall they not have harpoon harpooned? 	shall I not have been harpoon harpooning?
shall you not have been harpoon harpooning?
shall she not have been harpoon harpooning?
shall we not have been harpoon harpooning?
shall you not have been harpoon harpooning?
shall they not have been harpoon harpooning?