CHANGE OF TENSES IN ACTIVE TO PASSIVE VOICE.

CHANGE OF TENSES IN ACTIVE TO PASSIVE VOICE.

TENSES.              ACTIVE.          PASSIVE.

1. PRE IND.             ------------             IS,AM,ARE.
2. PRE CONT.        IS,AM,ARE.     IS BEING,AM BEING,ARE BEING.
3. PRE PERF.     HAS,HAVE.     HAS BEEN,HAVE BEEN.
4. PAST IND.       ---------------         WAS,WERE.
5. PAST CONT.    WAS,WERE.  WAS BEING,WERE BEING.
6. PAST PERF.      HAD.         HAD BEEN.
7. FUTURE IND.  WIIL/SHALL.  WILL/SHALL BE.
8. FUTURE PERF. WILL/SHALL HAVE.  WILL/SHALL HAVE BEEN.