IELTS Writing for Korean speakers: How to Fix Switching tenses without a reason

Choose the main tense for each part of the essay and change only when time changes. Use present simple for general truths, past simple for completed events, and present perfect for links between past and present.

At a glance

For: Korean speakers
Problem: Switching tenses without a reason
Scoring criterion: Grammatical Range and Accuracy
Task affected: Task 1 and Task 2
IELTS test: Academic or General Training (check your requirement)
Typical effort: two to three weeks
First step: Label each paragraph with the tense you expect to use most (Task 1 trend: past; Task 2 general: present).

Why this happens to Korean speakers

Under time pressure, candidates drift between tenses within a paragraph. Because examiners assess accuracy of verb forms, unmotivated shifts show a lack of control.

Why this affects Korean speakers: Korean has no articles, often omits the subject, and places the verb last, which carries into English.

Article omission and missing subjects are common errors.

A strength to build on: Strong study discipline and test experience help with timed practice.

Fix it in four steps

Label each paragraph with the tense you expect to use most (Task 1 trend: past; Task 2 general: present).
Underline every verb and check it matches the label unless the time really changes.
Use present perfect only when connecting a past action to now.
Do a verb-only proofread in the last two minutes.

Before and after

Before

In 2010 the figure rises to 40% and then fell sharply.

After

In 2010 the figure rose to 40% and then fell sharply.

Ten-minute drill: Take a Task 1 description of a past trend and underline all verbs. Fix any that do not match the time reference.

Questions and answers

How can Korean speakers fix switching tenses without a reason?

How long does it take Korean speakers to fix switching tenses without a reason?

Most learners need two to three weeks. A short daily routine focused on articles and subjects gives steady gains.

Which tense should I use in Task 1?

It depends on the time frame in the data. Past simple for past years, present simple for processes and maps of the present, and future forms for forecasts.

Is the present perfect required?

No. Use it where it fits, such as 'has increased since 2000', but correct simple forms are better than forced complex ones.

What does a good practice drill look like for Korean speakers?

Take a Task 1 description of a past trend and underline all verbs. Fix any that do not match the time reference. A short daily routine focused on articles and subjects gives steady gains.

How can Korean speakers tell they have fixed switching tenses without a reason?

A verb-only proofread finds no tense shifts that are not explained by a change in time.

What should Korean speakers know about their IELTS Writing target?

Korean-speaking candidates often need targeted work on articles, plurals and subject use that Korean marks differently.

Should Korean speakers practise this on Task 1, Task 2 or both?

It shows up in both tasks. Fix it in Task 2 first, because Task 2 carries about twice the weight of Task 1, then check Task 1 with the same checklist. Strong study discipline and test experience help with timed practice.

Can an AI checker help Korean speakers with switching tenses without a reason?

An AI checker can show where this pattern appears in your own essay and which criterion it affects, which makes the fix concrete. It gives a practice estimate, not an official IELTS score, so use it to choose the next revision, rewrite, and check again. The first check on this site is free.

Check your own essay

See where switching tenses without a reason appears in your own writing and which criterion it affects, then rewrite the weakest paragraph.

Run a free first check

Feedback is a practice estimate, not an official IELTS score. Last reviewed 2026-11-11. Score requirements change, so confirm them with the organisation that will read your result.