Time texture: yang, geuap and phoeng

Thai verbs never change form, and there is no past tense to find. Learners who go hunting for one usually grab แล้ว (láew), staple it onto everything, then meet เพิ่ง (phôeng) and decide that must be the real past tense. Neither is. Thai marks time with a small closed set of texture words that say where an event sits relative to this moment: still running, just finished, nearly there, on the verge, parked for later, or never once in your life. This lesson is that whole set. Learn it as a system and you can be precise about time without conjugating anything. Start with the exchange you will have today, probably before lunch. กินข้าวหรือยัง (gin khâaw rěu yang) means "have you eaten yet", and any statement plus หรือยัง (rěu yang) asks "or not yet". The question has exactly two honest answers: แล้ว (láew), already, or ยัง (yang), not yet. The trap is that English "no" pulls you toward ไม่ (mâi), and ไม่กิน does not mean "not yet". It means "I'm not eating", a refusal. Answer ยัง and lunch is still ahead of you; answer ไม่ and you have just declined it. This pattern runs everywhere: จ่ายหรือยัง (jàai rěu yang, paid yet?), จองหรือยัง (jawng rěu yang, booked yet?), หายหรือยัง (hǎai rěu yang, recovered yet?, the clinic follow-up question). ยัง (yang) itself has two jobs. Before a plain verb it means still: ผมยังพูดไทยไม่เก่ง (phǒm yang phûut thai mâi gèng), I still don't speak Thai well. Before ไม่ it means not yet: ยังไม่เสร็จ (yang mâi sèt), not finished yet, and very often ยังไม่ได้ (yang mâi dâi) for "haven't got around to it", as in ยังไม่ได้จ่าย (yang mâi dâi jàai), I haven't paid yet. It likes to close with อยู่ (yùu) when the state is ongoing: ร้านยังเปิดอยู่ไหม (ráan yang bpòet yùu mǎi), is the shop still open, or ยังมีห้องว่างไหม (yang mii hâwng wâang mǎi), do you still have a room free. And standing alone, ยัง is a complete sentence meaning "not yet". That leaves one gap: how do you deny that something happened at all? Thai uses ไม่ได้ + verb: เมื่อวานไม่ได้กินข้าวเช้า (mêua-waan mâi dâi gin khâaw cháo), I didn't eat breakfast yesterday; ผมไม่ได้จอง (phǒm mâi dâi jawng), I didn't book it, the sentence you need when the hotel has you down for the wrong room. Bare ไม่ + verb denies the action itself, a refusal or a general negative; ไม่ได้ + verb denies that it took place. Add ยัง in front and the door reopens: ยังไม่ได้จ่าย (yang mâi dâi jàai), haven't paid yet, but I will. Now แล้ว (láew), revisited properly. It does not mean "in the past". It means the state has changed and holds as of now. ถึงแล้ว (thěung láew) is not "I arrived at some past moment", it is "I am now in the arrived state", which is why it is exactly what you text when the motorbike drops you off. อยู่เมืองไทยมากี่ปีแล้ว (yùu meuang thai maa gìi bpii láew) counts years up to this moment, and notice which word is doing the counting: it is มา, not แล้ว. Verb + มา (maa) + duration means the activity has run from back then up to now, and แล้ว just stamps the total as of now. The pattern is fully productive: เรียนภาษาไทยมาสามเดือนแล้ว (rian phaa-sǎa thai maa sǎam deuan láew), I've been studying Thai for three months now. The proof that แล้ว is not a past tense: it happily marks the future arriving. รถกำลังจะออกแล้ว (rót gam-lang jà àwk láew), the bus is about to leave, now. If you think of แล้ว as "as of now", every use of it makes sense. เพิ่ง (phôeng) is "just did", and it goes directly before the verb: เพิ่งมาถึง (phôeng maa thěung), I just arrived; เพิ่งตื่น (phôeng dtèun), I just woke up; เพิ่งรู้ (phôeng rúu), I only just found out, the polite excuse for anything you should have known. You will also hear เพิ่งจะ (phôeng jà), same meaning with a little more "only just barely" in it. The window เพิ่ง covers stretches with context: เพิ่งมาเมืองไทยปีที่แล้ว (phôeng maa meuang thai bpii thîi láew) means "I only came to Thailand last year", where เพิ่ง flags that the time elapsed is short for the situation, not that it happened seconds ago. That makes it the perfect answer at the visa office when they ask how long you have been here: เพิ่งมาครับ (phôeng maa khráp), I'm new here. เกือบ (gèuap) is "almost", and it always describes a near miss: the thing did not happen, or has not happened quite yet. เกือบถึงแล้ว (gèuap thěung láew) looks contradictory in English, almost and already in one breath, but the logic is clean: the arrived state is nearly reached, as of now. Same with เกือบเสร็จแล้ว (gèuap sèt láew), almost done, the answer you want to hear about your work permit paperwork. With mishaps, เกือบ means you got lucky: เกือบลืม (gèuap leum), almost forgot; รถเกือบชน (rót gèuap chon), the car nearly hit. เกือบจะ (gèuap jà) is a free variant. What เกือบ never means is "most of" something; that job belongs to ส่วนใหญ่ (sùan yài). กำลังจะ (gam-lang jà) means about to, and it lives on a three-position dial with its relatives. จะ (jà) alone points at the future, however far: จะไปเชียงใหม่ (jà bpai chiang-mài), I'm going to Chiang Mai, someday, next week, whenever. กำลัง + verb, often closed with อยู่, means in progress right now: ฝนกำลังตกอยู่ (fǒn gam-lang dtòk yùu), it is raining. กำลังจะ + verb sits between them, on the verge: ฝนกำลังจะตก (fǒn gam-lang jà dtòk), it is about to rain, grab your laundry. Add แล้ว for urgency: กำลังจะปิดแล้ว (gam-lang jà bpìt láew), they are closing right now, run. ไว้ (wái) is the one with no English equivalent, and it is everywhere. After a verb it means the result is set aside, kept, held for later use: เก็บไว้ (gèp wái), keep it; จอดไว้ (jàwt wái), leave it parked; จองไว้ (jawng wái), book it ahead; สั่งไว้ (sàng wái), order it in advance. The picture is always the same: you act now, the result waits for its moment. ...ไว้ก่อน (wái gàwn) means "park it for now, deal with it later", and standing alone ไว้ก่อนนะครับ is the kindest way to tell a persistent vendor no. Fronted, ไว้ launches a whole clause into the unscheduled future: ไว้เจอกันใหม่ (wái joe gan mài), let's meet again sometime; ไว้ค่อยคุย (wái khâwy khui), we'll talk later. เคย (khoei) and ไม่เคย (mâi khoei) carry life experience: ever and never. เคยไปไหม (khoei bpai mǎi), have you ever been? The answers are เคย or ไม่เคย, not yes or no. Stack เลย (loei) on the end for emphasis: ไม่เคยเลย (mâi khoei loei), never once. เคย has a second, related sense, "used to": เคยอยู่ภูเก็ต (khoei yùu phuu-gèt), I used to live in Phuket. Context separates them, and both are about a state that belongs to before-now. Note the useful combination ยังไม่เคย (yang mâi khoei), "I haven't yet ever", which leaves the door open: ยังไม่เคยไปเชียงราย (yang mâi khoei bpai chiang-raai) invites the reply "you should go", whereas ไม่เคยเลย just closes the topic. One more word before the map, because you already met it in เดี๋ยวค่อยกิน: เดี๋ยว (dǐao) covers the next few minutes. Alone it is a promise of immediacy: เดี๋ยวมา (dǐao maa), back in a moment, what the shop clerk says as she walks off with your card. เดี๋ยวค่อย + verb postpones gently to the right moment: เดี๋ยวค่อยกิน (dǐao khâwy gin), I'll eat it in a bit. And fronted as a warning it means or-else: เดี๋ยวฝนตกนะ (dǐao fǒn dtòk ná), careful, it's going to rain on you. Put the whole set on one timeline and you have Thai's core time machinery, complete: ไม่เคย (never happened), เคย (happened at some point back there), เพิ่ง (just happened), แล้ว (done and holding, as of now), กำลัง...อยู่ (happening right now), กำลังจะ (about to happen), เดี๋ยว (in the next few minutes), จะ (will happen sometime), ไว้ (parked for later). Across all of it, ยัง says the picture has not changed yet, and เกือบ hovers just short of whichever point it precedes. They combine freely, which is where fluency lives: เกือบจะเสร็จแล้ว (gèuap jà sèt láew), just about done; เพิ่งจะเริ่ม (phôeng jà rôem), only just started; ยังไม่ได้จองไว้ (yang mâi dâi jawng wái), I haven't booked ahead yet. Ten small words, no conjugation, and every errand this week is a chance to place one.