The document summarizes the forms and uses of the present perfect, present perfect continuous, and future perfect continuous tenses in English. It provides examples of how each tense is used to describe events that began in the past and continue into the present or future, emphasizing duration or the lasting effects of an action over time. Key uses include unspecified past events, past events with present results, general experiences over one's lifetime, recent events, events that have not yet occurred, and ongoing actions or states that began in the past.

2. PRESENT PERFECT
FORM
(+) SUBJECT + HAVE/HAS + V3 + OBJECT
(-) SUBJECT + HAVE/HAS + NOT + V3 + OBJECT
(?) HAVE/HAS + SUBJECT + V3 + OBJECT ?
EXAMPLE:
I HAVE SWEPT THE FLOOR FOR AN HOUR

3. 1. UNSPECIFIED POINT IN THE PAST
I HAVE BEEN TO SPAIN THREE TIMES.
(AT SOME UNSPECIFIED TIME IN THE PAST, I WENT TO SPAIN).
2. AN ACTION THAT OCCURRED IN THE PAST, BUT HAS A RESULT IN THE PRESENT (NOW)
WE CAN'T FIND OUR LUGGAGE. HAVE YOU SEEN IT?
(THE LUGGAGE WAS LOST IN THE PAST, DO YOU KNOW WHERE IT IS NOW?)
USE

4. 3. TALKING ABOUT GENERAL EXPERIENCES (EVER, NEVER)
IT USUALLY REFERS TO AN EVENT HAPPENING AT SOME MOMENT IN YOUR LIFE.
HAS SHE EVER TRIED CHILEAN WINE BEFORE? (IN HER LIFE)
I'VE NEVER EATEN MONKEY BRAINS BEFORE. (IN MY LIFE)
4. EVENTS THAT RECENTLY OCCURRED (JUST)
DO YOU WANT TO GO TO A RESTAURANT WITH ME?
NO, THANKS. I'VE JUST EATEN LUNCH. (I RECENTLY ATE LUNCH.)
5. EVENTS THAT HAVE OCCURRED UP TO NOW (YET)
ARE CARLOS AND RODRIGO HERE?
NO, THEY HAVEN'T ARRIVED YET. (THEY'RE STILL NOT HERE NOW)
USE

5. 6. EVENTS THAT OCCURRED BEFORE YOU EXPECTED (ALREADY)
I'VE ALREADY GRADUATED FROM UNIVERSITY. (I EXPECTED TO GRADUATE AT A LATER
DATE.)
7. EVENTS THAT BEGAN IN THE PAST AND HAVEN'T CHANGED (FOR, SINCE)
MIKE HAS WORKED AT WOODWARD FOR 3 YEARS.
(MIKE STARTED WORKING AT WOODWARD 3 YEARS AGO AND HE STILL WORKS THERE NOW.)
JULIE HAS WORKED AT WOODWARD SINCE SEPTEMBER LAST YEAR.
(JULIE BEGAN WORKING AT WOODWARD IN SEPTEMBER OF LAST YEAR, AND THAT HASN'T
CHANGED - SHE STILL WORKS HERE NOW.)
USE

6. PRESENT PERFECT CONTINUOUS
FORM
(+) SUBJECT + HAVE/HAS + BEEN + V-ING + OBJECT
(-) SUBJECT + HAVE/HAS + NOT + BEEN + V-ING + OBJECT
(?) HAVE/HAS + SUBJECT + BEEN + V-ING + OBJECT ?
EXAMPLE:
HASAN HAS BEEN READING A NEWS PAPER

7. 1. THE PRESENT PERFECT CONTINUOUS IS USED WHEN WE WANT TO EMPHASIZE DURATION!
SHE HAS BEEN WRITING FOR TWO HOURS.
2) THE PRESENT PERFECT CONTINUOUS IS USED FOR AN ACTION THAT BEGAN IN THE PAST AND IS
STILL GOING ON.
I HAVE BEEN LIVING IN YOQNEAM SINCE 2006.
3) THE PRESENT PERFECT CONTINUOUS IS USED FOR AN ACTION THAT BEGAN IN THE PAST AND
WHOSE EFFECTS ARE IN THE PRESENT.
HE HAS BEEN STUDYING ALL AFTERNOON (HE IS TIRED NOW).
USE

8. FUTURE PERFECT CONTINUOUS
FORM
(+) SUBJECT + WILL + HAVE + BEEN + V-ING + OBJECT
(-) SUBJECT + + WILL + NOT + HAVE + BEEN + V-ING + OBJECT
(?) WILL + SUBJECT + HAVE + BEEN + V-ING + OBJECT ?
EXAMPLE:
SHE WILL HAVE BEEN COOKING RICE

9. 1. DURATION AT A DEFINITE MOMENT IN THE FUTURE
BEFORE THEY COME, WE WILL HAVE BEEN CLEANING THE HOUSE FOR 5 HOURS.
2. CAUSE OF A FUTURE SITUATION
BY THIS TIME, HE WILL HAVE BEEN WORKING FOR 12 HOURS, SO HE WILL BE VERY TIRED.
USE