Yet Still Already: Present Perfect Time Markers Guide

Introduction

Do you ever pause mid-sentence, wondering whether to say “I haven’t finished yet” or “I still haven’t finished”? You are not alone. These three tiny words—yet, still, and already—are among the most confusing time markers in English, especially when paired with the present perfect tense. Getting them right transforms your English from hesitant to fluent, so let’s clear up the confusion once and for all.

What Is This Topic?

In simple terms, yet, still, and already are adverbs that link the past to the present. They tell your listener when something happened (or didn’t happen) in relation to now. When used with the present perfect tense (have/has + past participle), they add crucial meaning about timing and expectation.

• Yet = “up to now” (used in negatives and questions, often with an expectation that something will happen).
• Still = “continuing, not finished” (used in negatives to express surprise or impatience).
• Already = “before now, sooner than expected” (used in positives and questions).

Rules

Follow these five golden rules to master these tricky adverbs:

1. Yet goes at the end of the sentence (or clause) in negatives and questions. Example: I haven’t eaten yet.
2. Still goes before the main verb (between the auxiliary “have” and the past participle). Example: I still haven’t eaten.
3. Already goes between “have” and the past participle in most cases, but can also go at the end for emphasis. Example: I have already eaten. / I have eaten already.
4. Still is used with negative sentences to show something is ongoing and perhaps surprising. She still hasn’t called me.
5. Already is used with positive sentences and questions to show something happened earlier than expected. Have you already finished?

How to Use It

Follow this step-by-step process to choose the right word every time:

1. Decide if your sentence is positive, negative, or a question. This is your starting point. Positives usually use already; negatives can use yet or still; questions can use yet or already.
2. Ask yourself: “Is this about a completed action?” If yes, you likely need already (positive) or yet (negative/question). If the action is still in progress, choose still.
3. Check the expectation. If you are surprised it hasn’t happened, use still. If you are asking if it has happened, use yet at the end. If you are confirming it happened early, use already.
4. Place the word correctly. Remember: yet goes last, still goes before the negative auxiliary, and already goes between “have” and the past participle (or at the end).
5. Practice with questions. “Have you finished yet?” means “up to now?” “Have you already finished?” means “that was fast!”

Examples in Sentences

Here are 12 natural sentences showing correct usage. Notice the bolded grammar points:

• I haven’t booked my flight yet.
• Have you seen the new Marvel movie yet?
• She still hasn’t replied to my email.
• We still haven’t decided where to go on holiday.
• He has already finished his homework.
• They have already left the office.
• I have already told you three times!
• Has the postman come yet?
• My boss still hasn’t approved my vacation request.
• We have already eaten, thanks.
• Have you already booked the hotel? That was quick!
• I haven’t started the project yet—I’ll do it tomorrow.

Common Mistakes

Here are five frequent errors ESL learners make, with corrections:

• ❌ I didn’t finish my work yet.
  ✅ I haven’t finished my work yet. (Use present perfect with “yet,” not past simple.)
• ❌ I still have finished my homework.
  ✅ I still haven’t finished my homework. (Still requires a negative verb.)
• ❌ Have you finished still?
  ✅ Have you finished yet? (Still does not go at the end of questions.)
• ❌ I already have seen that film.
  ✅ I have already seen that film. (Already goes between have and the past participle.)
• ❌ She hasn’t already arrived.
  ✅ She hasn’t arrived yet. (Already is not used in negative sentences; use yet.)

Quick Summary

• Yet = end of negative/question sentences. Means “up to now.” Expectation of completion.
• Still = before the negative verb. Means “continuing.” Often shows surprise or impatience.
• Already = between “have” and past participle, or at the end. Means “before expected.”
• Use present perfect with all three—never past simple.
• Remember the word order: still before the auxiliary, already after it, yet at the end.

Practice Exercises

Fill in the blanks with yet, still, or already:

1. I haven’t called my mother __________. (yet)
2. She has __________ finished her coffee. (already)
3. They __________ haven’t paid the rent. (still)
4. Have you done your taxes __________? (yet)
5. He has __________ arrived—he’s early! (already)

Answers: 1. yet, 2. already, 3. still, 4. yet, 5. already.

Conclusion

Mastering yet, still, and already is a game-changer for your English fluency. Remember the simple patterns: yet at the end, still before the negative, and already between “have” and the verb. With practice, these will feel automatic. Keep using them in your daily conversations and writing—you’ll see improvement fast!

FAQ

1. Can I use “yet” in positive sentences?

Generally, no. In modern English, yet is reserved for negative sentences and questions. However, in very formal or literary English, you might see “yet” meaning “but” or “however” (e.g., “He was tired, yet he continued”). That is a different usage entirely. For time meaning, stick to negatives and questions.

2. What is the difference between “I haven’t finished yet” and “I still haven’t finished”?

The meaning is very similar, but the tone differs. “I haven’t finished yet” is neutral—it simply states the situation. “I still haven’t finished” adds a sense of frustration, surprise, or emphasis on the duration. If you are complaining, use still; if you are just informing, use yet.

3. Can “already” be used in negative sentences?

No, not in standard English. If you want to express that something hasn’t happened, use yet (neutral) or still (emphatic). Using “already” in a negative (“I haven’t already eaten”) sounds unnatural and is incorrect. Stick to the rules above.

4. What is the difference between “Have you finished yet?” and “Have you already finished?”

The first question is neutral—you simply want to know if the action is complete. The second question shows surprise or that you expected the person to take longer. If someone finishes a marathon in 2 hours, you’d say, “Have you already finished? That’s incredible!” If you’re waiting for them, you’d ask, “Have you finished yet?”