Four Kind of Tenses
SIMPLE PRESENT TENSE
is one of the verb
forms associated with the present tense in modern English. It is commonly
referred to as a tense,
although it also encodes certain information about aspect in
addition to present time.
It
is called "simple" because its basic form consists of a single word
(like write or writes),
in contrast with other present tense forms such as thepresent progressive (is writing) and present
perfect (has
written). For nearly all English verbs the simple present is identical to
the base form (dictionary form) of the verb, except when the subject is third-person singular,
in which case the ending -(e)s is added. There are a few verbs with
irregular forms, the most notable being the copula be, which has the simple
present forms am, is and are.
The
principal use of the simple present is to refer to an action or event that
takes place habitually,
as in He writes for a living (in contrast to the present
continuous, which refers to something taking place at the present moment: He is writing a letter now).
However certain verbs expressing astate,
such as be and know,
are used in the simple present even when referring to a temporary present
state. There are also certain other uses (including those mentioned in the
following paragraph) in which the simple present does not reflect a habitual
aspect.
Ø Verbal
(+) S + V1 s/es + O
(-)
S + do/does not + V1 + O…
(?)
Do/Does + S + V…?
Ø Nominal
(+)
S + be(am, is, are) + Adj / Noun / Adverb (disingkat ANA)
(-)
S + be + not + ANA
(?)
Be + S + ANA ?
- Usualy use daily
activity : Always, usually, often, seldom.
Example of Verbal Simple Present Tense:
(+)
My father goes to post office.
(-)
My father does not go to post office.
(?)
Does your father go to post office?
Example Nominal Simple Present Tense.
(+)
Marcella is a stronger woman.
(-)
Marcella is not a stronger woman.
(?)
Is she a stronger woman?
SIMPLE PAST TENSE
It is used
principally to describe events in the past, although it also has some other
uses. Regular English verbs form the simple past in -ed; however there are a few
hundred irregular verbs with different forms.
The
term "simple" is used to distinguish the syntactical construction whose basic form uses the
plain past tense alone, from other past tense constructions which use
auxiliaries in combination with participles, such as the past perfect and past
progressive.
Ø Verbal:
(+)
S + V2 + O + Adj / Noun / Adverb (ANA)
(-)
S + did + not + V1 + O + ANA
(?)
Did + S + V1 + O + ANA ?
Ø Nominal:
(+)
S + to be 2 (was/were) + ANA
(-)
S + to be 2 (was/were) + ANA
(?)
to be 2 + S + ANA ?
Example of Verbal Simple Past Tense:
(+)
The Doctor went to the hospital yesterday.
(-)
The Doctor did not go to the hospital yesterday.
(?)
Did the Doctor go to the hospital yesterday?
Example of Nominal Simple Past Tense:
(+)
He was a teacher.
(-)
He was not a teacher.
(?)
Was he a teacher?
Note:
Was:
I, He, She, dan It.
Were:
You, We, They.
SIMPLE FUTURE TENSE
In grammar, a future tense is a verb form that generally marks the event
described by the verb as not having happened yet, but expected to happen in the
future. An example of a future tense form is the French aimera, meaning "will
love", derived from the verbaimer ("love"). English does not have a future tense formed by
verb inflection in this way, although it has a number
of ways of expressing futurity, particularly the construction with the auxiliary verb will or shall,
and grammarians differ in whether they describe such constructions as
representing a future tense in English, one and all.
The
"future" expressed by the future tense usually means the future
relative to the moment of speaking, although in contexts whererelative
tense is used it may
mean the future relative to some other point in time under consideration.
Ø Verbal
:
(+)
S + Will/Shall + V1 + O + ANA
(-)
S + Will/Shall + not + V1 + O + ANA
(?)
Will/Shall + S + V1 + O + ANA
Ø Nominal :
(+)
S + Will/Shall + Be + O + ANA
(-)
S + Will/Shall + not + be + O + ANA
(?)
Will/Shall + S + be + O + ANA
Example of Verbal Simple Future Tense:
(+)
I will make a cake tomorrow.
(-)
I will not make a cake tomorrow.
(?)
Will you make a cake tomorrow?
Example of Nominal Simple Future Tense:
(+)
Belinda will be a singer in my birthday party tomorrow.
(-)
Belinda will not be a singer in my birthday party tomorrow.
(?)
Will she be a singer in my birthday party tomorrow?
SIMPLE PERFECT TENSE
The perfect is
a verb form
found in certain languages. The exact meaning of the term differs depending on
which language is being described, but in principle the perfect is used to
indicate that an action or circumstance occurred earlier than the present time
(or other time under consideration), often focusing attention on the resulting
state rather than on the occurrence itself. An example of a perfect
construction is given by the English sentence I have made dinner:
although this gives information about a prior action (my making the dinner),
the focus is likely to be on the present consequences of that action (the fact
that the dinner is now ready). The word perfect in this sense means
"completed" (from Latinperfectus, which is the perfect passive participle of
the verb perficere "to finish").
Ø Verbal:
(+)
S + Have/Has + V3 + O
(-)
S + Have/Has + not + V3 + O
(?)
have/has + S + V3 + O
Ø Nominal:
(+)
S + have/has + to be 3 (been) + non verb + O
(-)
S + have/has + not + to be 3 + non verb + O
(?)
have/has + S + to be 3 + non verb + O?
Example of Verbal Present Perfect Tense:
(+)
I have finished my work.
(-)
I have not finished my homework.
(?)
Have I finished my homework?
Example of Nominal Present Perfect Tense:
(+)
She has been here for 20 minutes.
(-)
She has not been here for 20 minutes.
(?)
Has she been here for 20 minutes?
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