shall grouse
Regular verb: grouse - groused- groused

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I shall grouse
you shall grouse
she shall grouse
we shall grouse
you shall grouse
they shall grouse 	I shall be grousing
you shall be grousing
she shall be grousing
we shall be grousing
you shall be grousing
they shall be grousing	I shall have groused
you shall have groused
she shall have groused
we shall have groused
you shall have groused
they shall have groused	I shall have been grousing
you shall have been grousing
she shall have been grousing
we shall have been grousing
you shall have been grousing
they shall have been grousing	

Negation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I shall not grouse
you shall not grouse
she shall not grouse
we shall not grouse
you shall not grouse
they shall not grouse 	I shall not be grousing
you shall not be grousing
she shall not be grousing
we shall not be grousing
you shall not be grousing
they shall not be grousing	I shall not have groused
you shall not have groused
she shall not have groused
we shall not have groused
you shall not have groused
they shall not have groused	I shall not have been grousing
you shall not have been grousing
she shall not have been grousing
we shall not have been grousing
you shall not have been grousing
they shall not have been grousing	

Interrogative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
shall I grouse?
shall you grouse?
shall she grouse?
shall we grouse?
shall you grouse?
shall they grouse? 	shall I be grousing?
shall you be grousing?
shall she be grousing?
shall we be grousing?
shall you be grousing?
shall they be grousing? 	shall I have groused?
shall you have groused?
shall she have groused?
shall we have groused?
shall you have groused?
shall they have groused? 	shall I have been grousing?
shall you have been grousing?
shall she have been grousing?
shall we have been grousing?
shall you have been grousing?
shall they have been grousing? 	

Interro-negative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
shall I not grouse?
shall you not grouse?
shall she not grouse?
shall we not grouse?
shall you not grouse?
shall they not grouse? 	shall I not be grousing?
shall you not be grousing?
shall she not be grousing?
shall we not be grousing?
shall you not be grousing?
shall they not be grousing? 	shall I not have groused?
shall you not have groused?
shall she not have groused?
shall we not have groused?
shall you not have groused?
shall they not have groused? 	shall I not have been grousing?
shall you not have been grousing?
shall she not have been grousing?
shall we not have been grousing?
shall you not have been grousing?
shall they not have been grousing?