ought to crush
Regular verb: crush - crushed- crushed

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I ought to crush
you ought to crush
she ought to crush
we ought to crush
you ought to crush
they ought to crush 	I ought to be crushing
you ought to be crushing
she ought to be crushing
we ought to be crushing
you ought to be crushing
they ought to be crushing	I ought to have crushed
you ought to have crushed
she ought to have crushed
we ought to have crushed
you ought to have crushed
they ought to have crushed	I ought to have been crushing
you ought to have been crushing
she ought to have been crushing
we ought to have been crushing
you ought to have been crushing
they ought to have been crushing	

Negation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I ought not to crush
you ought not to crush
she ought not to crush
we ought not to crush
you ought not to crush
they ought not to crush 	I ought not to crushing
you ought not to crushing
she ought not to crushing
we ought not to crushing
you ought not to crushing
they ought not to crushing	I ought not to have crushed
you ought not to have crushed
she ought not to have crushed
we ought not to have crushed
you ought not to have crushed
they ought not to have crushed	I ought not to have been crushing
you ought not to have been crushing
she ought not to have been crushing
we ought not to have been crushing
you ought not to have been crushing
they ought not to have been crushing	

Interrogative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
ought to I crush?
ought to you crush?
ought to she crush?
ought to we crush?
ought to you crush?
ought to they crush? 	ought to I be crushing?
ought to you be crushing?
ought to she be crushing?
ought to we be crushing?
ought to you be crushing?
ought to they be crushing? 	ought to I have crushed?
ought to you have crushed?
ought to she have crushed?
ought to we have crushed?
ought to you have crushed?
ought to they have crushed? 	ought to I have been crushing?
ought to you have been crushing?
ought to she have been crushing?
ought to we have been crushing?
ought to you have been crushing?
ought to they have been crushing? 	

Interro-negative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
ought I not to crush?
ought you not to crush?
ought she not to crush?
ought we not to crush?
ought you not to crush?
ought they not to crush? 	ought I not to be crushing?
ought you not to be crushing?
ought she not to be crushing?
ought we not to be crushing?
ought you not to be crushing?
ought they not to be crushing? 	ought I not to have crushed?
ought you not to have crushed?
ought she not to have crushed?
ought we not to have crushed?
ought you not to have crushed?
ought they not to have crushed? 	ought I not to have been crushing?
ought you not to have been crushing?
ought she not to have been crushing?
ought we not to have been crushing?
ought you not to have been crushing?
ought they not to have been crushing?