Hello! Over the past two grammar study sessions, we have covered the basics of the Present Continuous (Unit 1) and the Present Simple (Unit 2), respectively.

Starting today, it's time to learn about "So, which one am I supposed to use?" This part was also very confusing for me. To be honest, I still get a little confused sometimes. Haha.

Let's take some time to organize this together.

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1. 'Temporary' vs. 'Permanent'

The most powerful criterion for distinguishing between the two tenses is "Is this situation happening briefly, or is it something that lasts for a long time?"

Category	Present Continuous (I am doing)	Present Simple (I do)
Nature	Temporary situation (Occurs for a moment, persists for a short period)	Permanent situation (Usual, lasts for a long time)
Situation 1	"The water is boiling. Be careful." (The water is bubbling right now! Be careful.)	"Water boils at 100 degrees." (Water naturally boils at 100 degrees Celsius.)
Situation 2	"I'm living with some friends until I find a place." (Living with friends temporarily until I find a home)	"My parents live in London. They have lived there all their lives." (My parents have lived in London their whole lives.)

Can you feel the difference? We use the continuous form (is boiling) for an "event right before our eyes," but we use the present form (boils) for scientific laws or facts that are always true.

Staying at a friend's house is a 'temporary event' that will soon end, so we use the continuous form (I'm living). However, since my home base is a permanent fact, it is more natural to use the present tense (I live).

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2. "You are always..." can be used as an expression of annoyance.

In school, we were taught that always means "at all times" and is a partner to the present simple tense. That isn't wrong, but when always is attached to the continuous form, the meaning changes.

① I always do (Present Simple)

• Meaning: A fact that you behave in a certain way regularly, every time.
• Example: I always go to work by car. (I always commute by car. - A general routine)

② I am always doing (Present Continuous + always)

• Meaning: Used with the nuance of "You do it way too often!", it usually expresses complaints, annoyance, or negative feelings.
• Example 1: I’ve lost my keys again. I’m always losing them!
  • (Translation: I lost my keys again. I'm always losing them! - Annoyed with oneself)
• Example 2: You’re always looking at your phone.
  • (Translation: You're always glued to your phone; take a break. - Complaining to someone who looks at their phone too often)

⚠️ From now on, when you want to gently compliment someone by saying "You are always working hard," be careful not to use the continuous form with 'always.' It could be misunderstood!

When you want to compliment them by saying "You're always working hard!" without any misunderstanding, it is much more natural to use the present simple we learned earlier or change the way you phrase it.

• Method ①: Present Simple
  • "You always work hard."
  • (Complimenting one's usual attitude or habit using the present form + always structure)
• Method ②: Expressing admiration
  • "You're such a hard worker!"
  • "I love how you always give your best."

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3. Verbs that structurally cannot form '-ing' - 'Stative Verbs'

This part is truly, truly important—highlight it! In English, there are verbs that cannot physically take the continuous form (-ing) because they represent states of the mind or emotions rather than physical actions. (Past continuous is also impossible, of course.)

It can be confusing because, in Korean, phrases like "I am being in the middle of knowing" or "I am in the middle of wanting" sound plausible.

1) Verbs of thinking and understanding

States of the brain where no movement is visible = No continuous form

• know, understand, believe, remember, recognise, realise, suppose, mean
• I'm knowing the answer. (x)
• I know the answer. (o)

2) Verbs of emotion and desire

Things that happen inside the heart = No continuous form

• like, want, need, prefer
• I'm wanting something to eat. (x)
• I want something to eat. (o)

3) Verbs of possession and other states

• belong, fit, contain, consist, seem
• This jacket is fitting me. (x)
• This jacket fits me. (o)

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Conclusion

When comparing the two tenses we learned today, please just remember these two core points:

1. If it's temporary, use the continuous (ing); if it's always true, use the present.
2. am/is/are always -ing is mainly used as an expression of negative annoyance.

And let's try to memorize the verbs that cannot take the continuous form that we learned at the end!

Now that I've organized it, I've realized that I used to use awkward phrases like "I'm wanting" or "I’m understanding" when speaking English.

In the next post, we will study some more unique verbs.

Good luck, everyone!