I ought to ultracentrifuge you ought to ultracentrifuge she ought to ultracentrifuge we ought to ultracentrifuge you ought to ultracentrifuge they ought to ultracentrifuge
V-ing form
I ought to be ultracentrifuging you ought to be ultracentrifuging she ought to be ultracentrifuging we ought to be ultracentrifuging you ought to be ultracentrifuging they ought to be ultracentrifuging
Perfect
I ought to have ultracentrifuged you ought to have ultracentrifuged she ought to have ultracentrifuged we ought to have ultracentrifuged you ought to have ultracentrifuged they ought to have ultracentrifuged
V-ing perfect
I ought to have been ultracentrifuging you ought to have been ultracentrifuging she ought to have been ultracentrifuging we ought to have been ultracentrifuging you ought to have been ultracentrifuging they ought to have been ultracentrifuging
Negation
Simple form
I ought not to ultracentrifuge you ought not to ultracentrifuge she ought not to ultracentrifuge we ought not to ultracentrifuge you ought not to ultracentrifuge they ought not to ultracentrifuge
V-ing form
I ought not to ultracentrifuging you ought not to ultracentrifuging she ought not to ultracentrifuging we ought not to ultracentrifuging you ought not to ultracentrifuging they ought not to ultracentrifuging
Perfect
I ought not to have ultracentrifuged you ought not to have ultracentrifuged she ought not to have ultracentrifuged we ought not to have ultracentrifuged you ought not to have ultracentrifuged they ought not to have ultracentrifuged
V-ing perfect
I ought not to have been ultracentrifuging you ought not to have been ultracentrifuging she ought not to have been ultracentrifuging we ought not to have been ultracentrifuging you ought not to have been ultracentrifuging they ought not to have been ultracentrifuging
Interrogative form
Simple form
ought to I ultracentrifuge? ought to you ultracentrifuge? ought to she ultracentrifuge? ought to we ultracentrifuge? ought to you ultracentrifuge? ought to they ultracentrifuge?
V-ing form
ought to I be ultracentrifuging? ought to you be ultracentrifuging? ought to she be ultracentrifuging? ought to we be ultracentrifuging? ought to you be ultracentrifuging? ought to they be ultracentrifuging?
Perfect
ought to I have ultracentrifuged? ought to you have ultracentrifuged? ought to she have ultracentrifuged? ought to we have ultracentrifuged? ought to you have ultracentrifuged? ought to they have ultracentrifuged?
V-ing perfect
ought to I have been ultracentrifuging? ought to you have been ultracentrifuging? ought to she have been ultracentrifuging? ought to we have been ultracentrifuging? ought to you have been ultracentrifuging? ought to they have been ultracentrifuging?
Interro-negative form
Simple form
ought I not to ultracentrifuge? ought you not to ultracentrifuge? ought she not to ultracentrifuge? ought we not to ultracentrifuge? ought you not to ultracentrifuge? ought they not to ultracentrifuge?
V-ing form
ought I not to be ultracentrifuging? ought you not to be ultracentrifuging? ought she not to be ultracentrifuging? ought we not to be ultracentrifuging? ought you not to be ultracentrifuging? ought they not to be ultracentrifuging?
Perfect
ought I not to have ultracentrifuged? ought you not to have ultracentrifuged? ought she not to have ultracentrifuged? ought we not to have ultracentrifuged? ought you not to have ultracentrifuged? ought they not to have ultracentrifuged?
V-ing perfect
ought I not to have been ultracentrifuging? ought you not to have been ultracentrifuging? ought she not to have been ultracentrifuging? ought we not to have been ultracentrifuging? ought you not to have been ultracentrifuging? ought they not to have been ultracentrifuging?