shall overthrow
Irregular verb: overthrow - overthrew- overthrown

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I shall overthrow
you shall overthrow
he shall overthrow
we shall overthrow
you shall overthrow
they shall overthrow 	I shall be overthrowing
you shall be overthrowing
he shall be overthrowing
we shall be overthrowing
you shall be overthrowing
they shall be overthrowing	I shall have overthrown
you shall have overthrown
he shall have overthrown
we shall have overthrown
you shall have overthrown
they shall have overthrown	I shall have been overthrowing
you shall have been overthrowing
he shall have been overthrowing
we shall have been overthrowing
you shall have been overthrowing
they shall have been overthrowing	

Negation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I shall not overthrow
you shall not overthrow
he shall not overthrow
we shall not overthrow
you shall not overthrow
they shall not overthrow 	I shall not be overthrowing
you shall not be overthrowing
he shall not be overthrowing
we shall not be overthrowing
you shall not be overthrowing
they shall not be overthrowing	I shall not have overthrown
you shall not have overthrown
he shall not have overthrown
we shall not have overthrown
you shall not have overthrown
they shall not have overthrown	I shall not have been overthrowing
you shall not have been overthrowing
he shall not have been overthrowing
we shall not have been overthrowing
you shall not have been overthrowing
they shall not have been overthrowing	

Interrogative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
shall I overthrow?
shall you overthrow?
shall he overthrow?
shall we overthrow?
shall you overthrow?
shall they overthrow? 	shall I be overthrowing?
shall you be overthrowing?
shall he be overthrowing?
shall we be overthrowing?
shall you be overthrowing?
shall they be overthrowing? 	shall I have overthrown?
shall you have overthrown?
shall he have overthrown?
shall we have overthrown?
shall you have overthrown?
shall they have overthrown? 	shall I have been overthrowing?
shall you have been overthrowing?
shall he have been overthrowing?
shall we have been overthrowing?
shall you have been overthrowing?
shall they have been overthrowing? 	

Interro-negative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
shall I not overthrow?
shall you not overthrow?
shall he not overthrow?
shall we not overthrow?
shall you not overthrow?
shall they not overthrow? 	shall I not be overthrowing?
shall you not be overthrowing?
shall he not be overthrowing?
shall we not be overthrowing?
shall you not be overthrowing?
shall they not be overthrowing? 	shall I not have overthrown?
shall you not have overthrown?
shall he not have overthrown?
shall we not have overthrown?
shall you not have overthrown?
shall they not have overthrown? 	shall I not have been overthrowing?
shall you not have been overthrowing?
shall he not have been overthrowing?
shall we not have been overthrowing?
shall you not have been overthrowing?
shall they not have been overthrowing?