1. TENSES. INDICATE TIME OF VERB. OCCURRENCE ACT AND EVENT
TENSES INDICATE TIME OF VERB OCCURRENCE ACT AND EVENT. TENSES TELLING SOME ACT OR EVEN DONE IN THE PRESENT, PAST, AND FUTURE
Bentuk berubahan kata kerja sesuai dengan terjadinya suatu tindakan atau kegiatan.
Tense memberitahukan suatu perbuatan atau perkerjaan dilakukan di masa sekarang, masa lampau dan masa yang akan datang.

2. Verb will chage 16 details tenses, each 4 from 4 basic tenses.
Present
Simple present tenses
Present continous tenses
Present perfect continuous tense
Present perfect tense
Past
1.Simple past tense
2.Past continuous tense
3.Past perfect tense
4.Past perfect continuous tense
Future
1.Simple future tense
2.Future continuous tense
3.Future perfect tense
4.Future perfect continuous tense
Past Future
1.Simple past future tense
2.Past future continuous tense
3.Past future perfect tense
4.Past future perfect continuous tense

3. THE PRESENT TENSE Simple Present Tense
This tenses are used to denote something that is fixed, habitual or an essential truth. Because it is often related to the incident at about past, present and future, this at least has the Tenses description for a certain time.
Present Continuous Tense
This tenses are used to express an action which is actually being done at this time.
Present Perfect Tense
This tenses are used to express your experience. This sentence can used to say that you have never had a certain experience. Present Perfect Tense didn’t use to describe specific event.
Present Perfect Continuous Tense
Is used to show that something started in the past and has continued up until now. ”for two hours’, ‘for two weeks’, ‘since yesterday’ are all durations which can be used with this sentence. Without the durations, the tense has a more general meaning of “lately.” We often use the words “lately” or “recently” to emphasize this meaning.

4. THE PAST TENSE SIMPLE PAST TENSE
We used this tense to talk about the past
PAST CONTINUOUS TENSE
This tense is used to say when we were in the middle of doing at a particular moment in the past.
PAST PERFECT TENSE
The Past Perfect expresses something occurred before another action in the past. It can also show that something happened before a specific time in the past.
PAST PERFECT CONTINUOUS TENSE
Continuous to show that something started in the past and continued up until another time in the past. “For five minutes” and “for two weeks” are both durations which can be used with the Past Perfect Continuous. Notice that this is related to the Present Perfect Continuous however, the duration does not continue until now, it stops before something else in the past.

5. THE FUTURE T E N S E Simple future tense
often called will. because, the modal auxiliary verb in this sentence is will.
  Future perfect tense
This sentence is used when we
talk about the past in the future.
Future continuous tense
Future Continuous has two different forms: “will be doing ” and “be going to be doing”. Future Continuous forms are usually interchangeable.
Future perfect continuous tense
We use the future perfect continuous
to talk about a long action before
some point in the future.
T E N S E
TENSE

6. THE PAST FUTURE TENSE Simple past future tense
this tense is used to express the events that will be done, but in the past, not the present.
Past future continuous tense
Past Future Continuous tells an action would be in progress in the past. time signals for this tense is time in the past like, this morning, yesterday, last night, last week and so on.
Past future perfect tense
This tense is restates the action stated in Future Perfect Tense but with different time dimension, it is in past time whilst the Future Perfect is in future time (not happen yet).
Past future perfect continuous tense
Past Future Perfect Continuous Tense emphasizes on the course and the duration of the action. Past Future Perfect Continuous Tense is used to tell an action which would have been happening until a certain time (period) in the past.
THE PAST FUTURE TENSE

7. ACTIVE SNENTENCE TENSE FORMULA EXAMPLE Simple present tenses
S + V(s/es) + O/Adv
She works every day
Present continous tenses
S + Tobe + Ving + O/Adv
I am swimming in a big pool
Present perfect tense
S + Have/Has + V3 + O/Adv
You have played badminton
Present perfect continuous tense
S + Have/Has + been + Ving + O/Adv
Cici and citra has been studying for two hours
Simple past tense
S + V2 + O/Adv
I got my money
Past continuous tense
S + Was/were + Ving + O/Adv
I was writing a letter yesterday
Past perfect tense
S + Had + V3 + O/Adv
I had told you many times when you asked me about her
Past perfect continuous tense
S + Had + been + Ving + O/Adv
He had been waiting for one hour before it was opened
Simple future tense
S + Will/Shall + V + O/Adv
I will dance in your party tomorrow
Future continuous tense
S + Will + be + Ving + O/Adv
We will traveling to bangkok next week
Future perfect tense
S + Will + Have +V3 + O/Adv
I will have finished by 6 PM.
Future perfect continuous tense
S + Will + Have + been + Ving + O/Adv
She will have been following the test for an hour at 12 pm
Simple past future tense
S + Would + V1 + O/Adv
Last nigt I would ask you to join with me, but you sleep sudenly
Past future continuous tense
S + Would/should + Be +Ving + O/Adv
I would be cooking vegetables at this hour yesterday morning.
Past future perfect tense
S + Would + Have +V3 + O/Adv
I would have drunk the milk last night
Past future perfect continuous tense
S + Would+ Have + been+Ving+ O/Adv
Chris would have been working for 6 years when he get fired
ACTIVE SNENTENCE

8. P A S S S I E V N E T E N C E Tenses Formula Example
Simple Present Tense
S+tobe+ adj/adv
She is a worker
Present Continous Tense
S+tobe+adj/adv
They are happily
Present Perfect Tense
S + have/has + been + adj/adv
You have been clean up my car
Present Perfect Continuous Tense
He has been a teacher since a month ago.
Simple Past Tense
S + was/were + adj/adv
He was end their relationship
Past Continuous Tense
S + was/were + being + adj/adv
I was afraid when his running up
Past Perfect Tense
S + had + been + adj/adv
My home had been built before I was born
Past Perfect Continuous Tense
She had been anxious for a day, and now she’s laughing too much
Simple Future Tense
S + will + be + adj/adv
I will be a professional chef
Future Continuous Tense
It will be beutiful
Future Perfect Tense
S + will + have + been + adj/adv
The show will have been over when you come
Future Perfect Continuous Tense
The apple will have bee n ripe in next three weeks
Simple Past Future Tense
S + would + be + adj/adv
Life would be easy if we were rich
Past Future Continuous Tense
S + would/should + be + adj/adv
I think yesterday would be rainy all the day
Past Future Perfect Tense
S + would + have +been + adj/adv
You would have been crazy
Past Future Perfect Continuous Tense
S + would + have + been + dj/adv
I would have been prond of her if her be my girl
P A S S S I E V N E T E N C E

9. WHAT IS ACTIVE AND PASSIVE SENTENCES?
PASSIVE SENTENCE means a transitive verb form English grammar is the subject of the sentence as a 'patients', receivers an action.
Example :
the car is washed by dudi everyday
the stones are being lifted by them
a bag will be bought by me
the car was sold last month
the house has been painted blue by them
Passive Sentences generally contrasted with ACTIVE SENTENCE, this phrase means a transitive verb, the subject sentence as an 'agent', ie action of a job.
dudi washes the car everyday
they are lifting the stones
I will buy a bag
we sold the car last month
they have painted their house blue