Regular verb: sacrifice - sacrificed - sacrificed
Simple form | V-ing form |
I must sacrifice you must sacrifice she must sacrifice we must sacrifice you must sacrifice they must sacrifice | I must be sacrificing you must be sacrificing she must be sacrificing we must be sacrificing you must be sacrificing they must be sacrificing |
Perfect | V-ing perfect |
I must have sacrificed you must have sacrificed she must have sacrificed we must have sacrificed you must have sacrificed they must have sacrificed | I must have been sacrificing you must have been sacrificing she must have been sacrificing we must have been sacrificing you must have been sacrificing they must have been sacrificing |
Simple form | V-ing form |
I must not sacrifice you must not sacrifice she must not sacrifice we must not sacrifice you must not sacrifice they must not sacrifice | I must not be sacrificing you must not be sacrificing she must not be sacrificing we must not be sacrificing you must not be sacrificing they must not be sacrificing |
Perfect | V-ing perfect |
I must not have sacrificed you must not have sacrificed she must not have sacrificed we must not have sacrificed you must not have sacrificed they must not have sacrificed | I must not have been sacrificing you must not have been sacrificing she must not have been sacrificing we must not have been sacrificing you must not have been sacrificing they must not have been sacrificing |
Simple form | V-ing form |
must I sacrifice? must you sacrifice? must she sacrifice? must we sacrifice? must you sacrifice? must they sacrifice? | must I be sacrificing? must you be sacrificing? must she be sacrificing? must we be sacrificing? must you be sacrificing? must they be sacrificing? |
Perfect | V-ing perfect |
must I have sacrificed? must you have sacrificed? must she have sacrificed? must we have sacrificed? must you have sacrificed? must they have sacrificed? | must I have been sacrificing? must you have been sacrificing? must she have been sacrificing? must we have been sacrificing? must you have been sacrificing? must they have been sacrificing? |
Simple form | V-ing form |
must I not sacrifice? must you not sacrifice? must she not sacrifice? must we not sacrifice? must you not sacrifice? must they not sacrifice? | must I not be sacrificing? must you not be sacrificing? must she not be sacrificing? must we not be sacrificing? must you not be sacrificing? must they not be sacrificing? |
Perfect | V-ing perfect |
must I not have sacrificed? must you not have sacrificed? must she not have sacrificed? must we not have sacrificed? must you not have sacrificed? must they not have sacrificed? | must I not have been sacrificing? must you not have been sacrificing? must she not have been sacrificing? must we not have been sacrificing? must you not have been sacrificing? must they not have been sacrificing? |