SENTENCE STRUCTURE: SUBJECT + VERB + OBJECT
ACTIVE VOICE : SUBJECT + VERB + OBJECT
PASSIVE VOICE
MAIN VERB: EAT, SLEEP, WORK, RUN, WALK
HELPING VERB: BE, DO, HAVE, WILL
VERB FORMS: V1, V2 AND V3
VERB: ACTION OR STATE
PAST ------------------------------------------- PRESENT---------------------------------- FUTURE
V2 ---------------------------------------------------- V1-------------------------------------WILL + V1
ACTIVE VOICE: DID DO/DOES WILL/WOULD
PASSIVE VOICE: WAS/WERE + V3 IS/AM/ARE + V3 WILL + BE + V3
---------------------------------------CONTINUOUS-------------------------------------------
ACTIVE VOICE: WAS/WERE + VING IS/AM/ARE + VING WILL + BE + VING
PASSIVE VOICE: WAS/WERE + BEING + V3 IS/AM/ARE + BEING + V3 WILL + BE + BEING + V3
------------------------------------PERFECT-----------------------------------------
ACTIVE VOICE: HAS/HAVE + V3
PASSIVE VOICE : HAS/HAVE + BEEN + V3
<-------------------------------------------------------------------------------------------------->
ACTIVE VOICE: HAD + V3
PASSIVE VOICE: HAD + V3
<----------------->
1965 1971
---------------------------------------PERFECT CONTINUOUS-------------------------------------------------
ACTIVE VOICE : HAS/HAVE + BEEN + V3
<-------------------------------------------------------------------------------------------->
ACTIVE VOICE : HAD BEEN + VING
<----------------->
1965 1971