ought to test-drive
Irregular verb: test-drive - test-drove- test-driven

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I ought to test-drive
you ought to test-drive
she ought to test-drive
we ought to test-drive
you ought to test-drive
they ought to test-drive 	I ought to be test-driving
you ought to be test-driving
she ought to be test-driving
we ought to be test-driving
you ought to be test-driving
they ought to be test-driving	I ought to have test-driven
you ought to have test-driven
she ought to have test-driven
we ought to have test-driven
you ought to have test-driven
they ought to have test-driven	I ought to have been test-driving
you ought to have been test-driving
she ought to have been test-driving
we ought to have been test-driving
you ought to have been test-driving
they ought to have been test-driving	

Negation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I ought not to test-drive
you ought not to test-drive
she ought not to test-drive
we ought not to test-drive
you ought not to test-drive
they ought not to test-drive 	I ought not to test-driving
you ought not to test-driving
she ought not to test-driving
we ought not to test-driving
you ought not to test-driving
they ought not to test-driving	I ought not to have test-driven
you ought not to have test-driven
she ought not to have test-driven
we ought not to have test-driven
you ought not to have test-driven
they ought not to have test-driven	I ought not to have been test-driving
you ought not to have been test-driving
she ought not to have been test-driving
we ought not to have been test-driving
you ought not to have been test-driving
they ought not to have been test-driving	

Interrogative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
ought to I test-drive?
ought to you test-drive?
ought to she test-drive?
ought to we test-drive?
ought to you test-drive?
ought to they test-drive? 	ought to I be test-driving?
ought to you be test-driving?
ought to she be test-driving?
ought to we be test-driving?
ought to you be test-driving?
ought to they be test-driving? 	ought to I have test-driven?
ought to you have test-driven?
ought to she have test-driven?
ought to we have test-driven?
ought to you have test-driven?
ought to they have test-driven? 	ought to I have been test-driving?
ought to you have been test-driving?
ought to she have been test-driving?
ought to we have been test-driving?
ought to you have been test-driving?
ought to they have been test-driving? 	

Interro-negative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
ought I not to test-drive?
ought you not to test-drive?
ought she not to test-drive?
ought we not to test-drive?
ought you not to test-drive?
ought they not to test-drive? 	ought I not to be test-driving?
ought you not to be test-driving?
ought she not to be test-driving?
ought we not to be test-driving?
ought you not to be test-driving?
ought they not to be test-driving? 	ought I not to have test-driven?
ought you not to have test-driven?
ought she not to have test-driven?
ought we not to have test-driven?
ought you not to have test-driven?
ought they not to have test-driven? 	ought I not to have been test-driving?
ought you not to have been test-driving?
ought she not to have been test-driving?
ought we not to have been test-driving?
ought you not to have been test-driving?
ought they not to have been test-driving?