shall impute
Regular verb: impute - imputed- imputed

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I shall impute
you shall impute
he shall impute
we shall impute
you shall impute
they shall impute 	I shall be imputing
you shall be imputing
he shall be imputing
we shall be imputing
you shall be imputing
they shall be imputing	I shall have imputed
you shall have imputed
he shall have imputed
we shall have imputed
you shall have imputed
they shall have imputed	I shall have been imputing
you shall have been imputing
he shall have been imputing
we shall have been imputing
you shall have been imputing
they shall have been imputing	

Negation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I shall not impute
you shall not impute
he shall not impute
we shall not impute
you shall not impute
they shall not impute 	I shall not be imputing
you shall not be imputing
he shall not be imputing
we shall not be imputing
you shall not be imputing
they shall not be imputing	I shall not have imputed
you shall not have imputed
he shall not have imputed
we shall not have imputed
you shall not have imputed
they shall not have imputed	I shall not have been imputing
you shall not have been imputing
he shall not have been imputing
we shall not have been imputing
you shall not have been imputing
they shall not have been imputing	

Interrogative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
shall I impute?
shall you impute?
shall he impute?
shall we impute?
shall you impute?
shall they impute? 	shall I be imputing?
shall you be imputing?
shall he be imputing?
shall we be imputing?
shall you be imputing?
shall they be imputing? 	shall I have imputed?
shall you have imputed?
shall he have imputed?
shall we have imputed?
shall you have imputed?
shall they have imputed? 	shall I have been imputing?
shall you have been imputing?
shall he have been imputing?
shall we have been imputing?
shall you have been imputing?
shall they have been imputing? 	

Interro-negative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
shall I not impute?
shall you not impute?
shall he not impute?
shall we not impute?
shall you not impute?
shall they not impute? 	shall I not be imputing?
shall you not be imputing?
shall he not be imputing?
shall we not be imputing?
shall you not be imputing?
shall they not be imputing? 	shall I not have imputed?
shall you not have imputed?
shall he not have imputed?
shall we not have imputed?
shall you not have imputed?
shall they not have imputed? 	shall I not have been imputing?
shall you not have been imputing?
shall he not have been imputing?
shall we not have been imputing?
shall you not have been imputing?
shall they not have been imputing?