1. AUXILIARIESVERBS DO, DOES, DID GO BE, BEEN, AM, IS, ARE, WAS, WEREGOING HAVE, HAS, HADGONE MODAL BERBS (CAN, COULD, SHOULD MUST, HAVE TO, MAY, OUGHT TO, ETC.)GO PASTNOWFUTURE PRESENT SIMPLE PRESENT CONTINUOUS PAST SIMPLE PAST CONTINUOUS P.P. SIMPLE P.P. CONT TIMELINE PRESENT SIMPLE MEANING : ROUTINES, FACTS, HOBBIES/HABITS, TIMETABLE KEY WORDS: Adverbs of fecuency (always,often, seldom, sometimes, never, etc.) before the verb each, every, fridays. (In the complement at the end in the complement) AFF: He reads the book every weekend.(we don´t have aux. the verb tells time) NEG: He does not readthe book every weekend INT: Does he readthe bookevery weekend? I--- ---- ---- ---- ---- ---- ---- ---- ----- ---- ----- ----… X I-----------------I I-------------/ I--------I

2. PRESENT CONTINUOUS MEANING : AT THE MOMENT, AROUND THE MOMENT, POINT OF VIEW, FUT PLANS. KEY WORDS: NOW, AT THE MOMENT, LISTEN, LOOK, FRIDAY AFF: He is reads the book at the moment. NEG: He is not readthe book at the moment. INT: Is he readthe bookat the moment? PAST SIMPLE MEANING : COMPLETED ACTION FROM BEGINING TO END. NOTHING INTERRUPTED. AFF: He read the book last night at eight o´clock. (the verb tells you the tense) NEG: He did not readthe book every weekend INT: Did he readthe bookevery weekend?

3. PAST CONTINUOUS MEANING : THE ACTION STARTED BUT INTERRUPTED BY ANOTHER ACTION NEVER FINISH Key Word : WE MUST FINISH THE TENSE WITH WHEN OR WHILE TO FINISH THE IDEA. WE MUST ALWAYS USE THE PAST SIMPLE AFTER THIS THESE. AFF: He was reads the book last night at eight o´clock. NEG: He was not readthe book last n ight at eight o´clock. INT: Was he readthe booklast night at eight o´clock? PRESENT PERFECT SIMPLE MEANING : THE ACTION WAS DONE IN THE PAST AND AFFECTS THE MOMENT. Key Word : JUST, ALREADY, YET. AFF: He has gone to the beachfor the weekend. NEG: He has not gone to the beackfor the weekend. INT: Has he gone to the beack for the weekend?

4. PRESENT PERFECT CONTINUOUS MEANING : THE ACTION WAS DONE IN THE PAST AND AFFECTS THE MOMENT BUT IT WILL CONTINUE HAPPENING. Key Word : JUST, ALREADY, YET. AFF: He has been going to the beachfor the weekend. NEG: He has not been going to the beachfor the weekend. INT: Has he been going to the beach for the weekend?