shall overtask
Regular verb: overtask - overtasked- overtasked

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I shall overtask
you shall overtask
he shall overtask
we shall overtask
you shall overtask
they shall overtask 	I shall be overtasking
you shall be overtasking
he shall be overtasking
we shall be overtasking
you shall be overtasking
they shall be overtasking	I shall have overtasked
you shall have overtasked
he shall have overtasked
we shall have overtasked
you shall have overtasked
they shall have overtasked	I shall have been overtasking
you shall have been overtasking
he shall have been overtasking
we shall have been overtasking
you shall have been overtasking
they shall have been overtasking	

Negation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I shall not overtask
you shall not overtask
he shall not overtask
we shall not overtask
you shall not overtask
they shall not overtask 	I shall not be overtasking
you shall not be overtasking
he shall not be overtasking
we shall not be overtasking
you shall not be overtasking
they shall not be overtasking	I shall not have overtasked
you shall not have overtasked
he shall not have overtasked
we shall not have overtasked
you shall not have overtasked
they shall not have overtasked	I shall not have been overtasking
you shall not have been overtasking
he shall not have been overtasking
we shall not have been overtasking
you shall not have been overtasking
they shall not have been overtasking	

Interrogative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
shall I overtask?
shall you overtask?
shall he overtask?
shall we overtask?
shall you overtask?
shall they overtask? 	shall I be overtasking?
shall you be overtasking?
shall he be overtasking?
shall we be overtasking?
shall you be overtasking?
shall they be overtasking? 	shall I have overtasked?
shall you have overtasked?
shall he have overtasked?
shall we have overtasked?
shall you have overtasked?
shall they have overtasked? 	shall I have been overtasking?
shall you have been overtasking?
shall he have been overtasking?
shall we have been overtasking?
shall you have been overtasking?
shall they have been overtasking? 	

Interro-negative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
shall I not overtask?
shall you not overtask?
shall he not overtask?
shall we not overtask?
shall you not overtask?
shall they not overtask? 	shall I not be overtasking?
shall you not be overtasking?
shall he not be overtasking?
shall we not be overtasking?
shall you not be overtasking?
shall they not be overtasking? 	shall I not have overtasked?
shall you not have overtasked?
shall he not have overtasked?
shall we not have overtasked?
shall you not have overtasked?
shall they not have overtasked? 	shall I not have been overtasking?
shall you not have been overtasking?
shall he not have been overtasking?
shall we not have been overtasking?
shall you not have been overtasking?
shall they not have been overtasking?