Reported speech

PRESENT SIMPLE = PAST SIMPLE
Students go to class every day = He said students went to class…
PRESENT SIMPLE = PAST CONTINUOUS
Students are going to class = He said that were going to class
PRESENT PERFECT = PAST PERFECT
Students have gone to class = He said students had gone to class
PRESENT PERFECT CONTINUOUS = PAST PERFECT CONTINUOUS
Students have been going to class = He said had been going to class
PAST SINPLE = PAST PERFECT
Students went to class = He said students had gone to class
PAST CONTINUOUS = PAST PERFECT CONTINUOUS
Students were going to class = He said students had been going to class
PAST PERFECT = PAST PERFECT
Students had gone to class = He said the students had gone to class
PAST PERFECT CONTINUOUS = PAST PERFECT CONTINUOUS
Students had been going to class = He said students had been goig to class
FUTURE = CONDITIONAL (WOULD)
Students will go to class = He said students would go to class

CAN = COULD
MAY = MIGHT
MUST = MUST/ HAVE TO
WILL = WOULD

NOW = THEN
TODAY = THAT DAY
YESTERDAY = THE PREVIOUS DAY/ THE DAY BEFORE
LAST WEEK = THE PREVIOUS WEEK/ THE WEEK BEFORE
A MONTH AGO = THE PREVIOUS MONTH / THE MONTH BEFORE
TOMORROW = THE FOLLOWING DAY/ THE DAY AFTER/ THE NEXT DAY
NEXT DAY = THE FOLLOMING WEEK/ THE WEEK AFTER
THIS/ THESE = THAT/ THOSE
HERE= THERE