TENSES
Definition of Tense
Tense is the form of a verb that indicates the time of the action or state expressed by the verb. There are
three main tenses in English: Present, Past, and Future. Each is further divided into four aspects: Simple,
Continuous, Perfect, and Perfect Continuous.
1. Present Tense
a) Simple Present:
Use: Habitual actions, general truths
Structure: Subject + base verb (+s/es for he/she/it)
Example: She reads every night.
b) Present Continuous:
Use: Actions happening now
Structure: Subject + am/is/are + verb+ing
Example: I am studying now.
c) Present Perfect:
Use: Past actions relevant to the present
Structure: Subject + has/have + past participle
Example: She has visited Paris.
d) Present Perfect Continuous:
Use: Action started in past and continuing
Structure: Subject + has/have been + verb+ing
Example: They have been living here for years.
2. Past Tense
a) Simple Past:
Use: Completed actions in the past
Structure: Subject + past verb
Example: I went to the market.
b) Past Continuous:
Use: Ongoing past actions
Structure: Subject + was/were + verb+ing
Example: He was sleeping at 10 PM.
c) Past Perfect:
Use: Past action before another past action
Structure: Subject + had + past participle
Example: She had left before I arrived.
d) Past Perfect Continuous:
Use: Duration of past action before another past event
Structure: Subject + had been + verb+ing
Example: He had been working all day.
3. Future Tense
  a) Simple Future:
Use: Actions that will happen Structure:
  Subject + will + base verb Example: I
  will call you tomorrow.
  b) Future Continuous:
Use: Ongoing action at a future time Structure:
  Subject + will be + verb+ing Example: He will
  be sleeping at 11 PM.
  c) Future Perfect:
Use: Completed before a point in the future
  Structure: Subject + will have + past participle
  Example: I will have finished by noon.
  d) Future Perfect Continuous:
Use: Duration of action before a future point
  Structure: Subject + will have been + verb+ing
Example: He will have been studying for 3 hours by 5 PM.
  Summary Table
Tense                  | Example
Simple Present              | She plays tennis.
Present Continuous      | She is playing tennis.
Present Perfect       | She has played tennis.
Present Perfect Continuous | She has been playing tennis.
Simple Past          | She played tennis.
Past Continuous        | She was playing tennis.
Past Perfect         | She had played tennis.
Past Perfect Continuous | She had been playing tennis.
Simple Future         | She will play tennis.
Future Continuous       | She will be playing tennis.
Future Perfect       | She will have played tennis.
Future Perfect Continuous| She will have been playing tennis.