ought to catapult
Regular verb: catapult - catapulted- catapulted

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I ought to catapult
you ought to catapult
he ought to catapult
we ought to catapult
you ought to catapult
they ought to catapult 	I ought to be catapulting
you ought to be catapulting
he ought to be catapulting
we ought to be catapulting
you ought to be catapulting
they ought to be catapulting	I ought to have catapulted
you ought to have catapulted
he ought to have catapulted
we ought to have catapulted
you ought to have catapulted
they ought to have catapulted	I ought to have been catapulting
you ought to have been catapulting
he ought to have been catapulting
we ought to have been catapulting
you ought to have been catapulting
they ought to have been catapulting	

Negation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I ought not to catapult
you ought not to catapult
he ought not to catapult
we ought not to catapult
you ought not to catapult
they ought not to catapult 	I ought not to catapulting
you ought not to catapulting
he ought not to catapulting
we ought not to catapulting
you ought not to catapulting
they ought not to catapulting	I ought not to have catapulted
you ought not to have catapulted
he ought not to have catapulted
we ought not to have catapulted
you ought not to have catapulted
they ought not to have catapulted	I ought not to have been catapulting
you ought not to have been catapulting
he ought not to have been catapulting
we ought not to have been catapulting
you ought not to have been catapulting
they ought not to have been catapulting	

Interrogative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
ought to I catapult?
ought to you catapult?
ought to he catapult?
ought to we catapult?
ought to you catapult?
ought to they catapult? 	ought to I be catapulting?
ought to you be catapulting?
ought to he be catapulting?
ought to we be catapulting?
ought to you be catapulting?
ought to they be catapulting? 	ought to I have catapulted?
ought to you have catapulted?
ought to he have catapulted?
ought to we have catapulted?
ought to you have catapulted?
ought to they have catapulted? 	ought to I have been catapulting?
ought to you have been catapulting?
ought to he have been catapulting?
ought to we have been catapulting?
ought to you have been catapulting?
ought to they have been catapulting? 	

Interro-negative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
ought I not to catapult?
ought you not to catapult?
ought he not to catapult?
ought we not to catapult?
ought you not to catapult?
ought they not to catapult? 	ought I not to be catapulting?
ought you not to be catapulting?
ought he not to be catapulting?
ought we not to be catapulting?
ought you not to be catapulting?
ought they not to be catapulting? 	ought I not to have catapulted?
ought you not to have catapulted?
ought he not to have catapulted?
ought we not to have catapulted?
ought you not to have catapulted?
ought they not to have catapulted? 	ought I not to have been catapulting?
ought you not to have been catapulting?
ought he not to have been catapulting?
ought we not to have been catapulting?
ought you not to have been catapulting?
ought they not to have been catapulting?