Grammar: ⚙️ Verbs in Depth: ⏳ Perfect Continuous & Future Perfect Tenses (B2) - Lesson 1: Present Perfect Continuous (Form & Use: emphasis on duration of unfinished actions)

Grammar: Advanced Verb Tenses

B2 Lesson 1: Present Perfect Continuous

What you will learn: By the end of this lesson, you will be able to use the Present Perfect Continuous to emphasize the duration of ongoing actions and to describe recent activities with a present result.

Why It Matters: Result vs. Duration

The Present Perfect Continuous focuses on the duration or process of an action, while the Present Perfect Simple focuses on the result.

Present Perfect Simple (Focus on Result)

"I have painted the room."
(Meaning: The job is finished. Look at the result.)

Present Perfect Continuous (Focus on Duration)

"I have been painting the room."
(Meaning: That's why I'm tired and covered in paint. The focus is on the recent, continuous activity.)

The Grammar Rules 📖

Structure: have/has + been + Verb-ing

  • Positive: I have been waiting for 30 minutes.
  • Negative: She hasn't been feeling well recently.
  • Question: Have you been working here long?

Two Main Uses

1. To Emphasize Duration of Unfinished Actions (How long?)

She has been learning to play the chapei for six months.

2. Recent Continuous Actions with a Present Result

"Why are you so tired?" → "Because I've been studying for my exam all night."

💡 Pro Tip: Stative Verbs

We do not normally use continuous tenses with stative verbs (verbs for states, not actions, like 'know', 'believe', 'understand', 'own'). For these, you must use the Present Perfect Simple.

Correct: "I have known her since we were children."
Incorrect: "I have been knowing her since..."

Practice Your Grammar 🎯

Exercise: Choose the Correct Tense

Complete the sentences with the correct verb form from the brackets.

  1. How long _______ you _______ for the bus? (wait)
    → have you been waiting
  2. Your eyes are red. _______ you _______? (cry)
    → Have you been crying
  3. I _______ my best friend for more than ten years. (know)
    → have known ('know' is a stative verb)
  4. She's exhausted because she _______ hard all day long. (work)
    → has been working

Your Grammar Mission ⭐

Write About Yourself

Complete these sentences with your own ideas using the Present Perfect Continuous.

  1. You started learning English 3 years ago and you are still learning.
    Example: I have been learning English for three years.
  2. You see your friend and their hands are covered in paint. Ask them a question.
    Example: Have you been painting?
  3. Complete this sentence with a real, ongoing activity in your life: "Recently, I have been..."
    Example: Recently, I have been reading a lot of books.

Key Vocabulary

  • Present Perfect Continuous (Tense) | បច្ចុប្បន្នកាលបរិបូណ៌កំពុងបន្ត
    A tense used to show that an action started in the past and has continued up to the present moment.
  • Duration (Noun) | រយៈពេល
    The length of time that something continues.
  • Emphasis (Noun) | ការសង្កត់ធ្ងន់
    Special importance or attention given to something.
  • Stative Verb (Noun) | កិរិយាស័ព្ទប្រាប់សភាព
    A verb describing a state of being rather than an action (e.g., know, love, believe, own).

Post a Comment

Hi, please Do not Spam in Comment