Prepositions are those small words — in, on, at, to, with, about. They are tiny, but they trip up almost everyone. If you have ever said "discuss about" or "married with" and wondered why it sounded off, you are in good company. Here is the comforting truth: prepositions are hard for every English learner on earth, even people who studied for years. They follow patterns, not strict logic. So you do not need to feel slow. You just need a few common fixes, said out loud until they feel normal. Let us sort the ones that matter most.
Quick answer: The most common preposition fixes are: "discuss the plan" (not "discuss about"), "I reached home" (not "reached to home"), "good at maths" (not "good in maths"), and "married to her" (not "married with her"). For places, use "in" for big spaces, "on" for surfaces, and "at" for exact points. You will not get every one right, and that is fine — clear is enough.
Why do I say "discuss about" when it is wrong?
Because in everyday Indian English, "about" gets added after many verbs that do not need it. "Discuss" already means "talk about," so "discuss about" repeats the idea.
❌ "Let us discuss about the project." ✅ "Let us discuss the project."
❌ "I will explain about the plan." ✅ "I will explain the plan."
❌ "She described about her trip." ✅ "She described her trip."
The rule is simple: discuss, explain, describe, and request take the thing directly, with no "about" or "to" after them. The verb already carries the meaning.
Say this, not that
❌ "He requested for leave." ✅ "He requested leave," or "He asked for leave."
❌ "Order for a coffee." ✅ "Order a coffee."
A quick test: if the verb already means "talk about" or "ask for," you usually do not need an extra small word. See more of these in the extra-word mistakes guide.
Why is "reached to home" wrong?
Because "reach" does not take "to." You reach a place directly. And "home," "here," and "there" never take "to" at all.
❌ "I reached to the office at 9." ✅ "I reached the office at 9."
❌ "We reached to home late." ✅ "We reached home late." (or "We got home late.")
❌ "He returned to back." ✅ "He returned," or "He came back."
Many people add "to" because "go to" and "come to" use it. But "reach" is different — it skips "to." A safe everyday swap is "got": "I got to the office," "I got home." "Got" sounds natural and dodges the "reach" trap.
Common mistakes
❌ "When did you reach to the station?" ✅ "When did you reach the station?"
❌ "I will reach to there by 5." ✅ "I will get there by 5."
Remember: reach a place, no "to." And "home/here/there" never need "to."
When do I use "in," "on," and "at"?
These three confuse everyone, so here is a simple picture. Think of size and exactness.
- in = inside a bigger space (countries, cities, rooms, months, years)
- on = on a surface or a specific day (table, wall, Monday, dates)
- at = an exact point (a place, an address, a clock time)
| ❌ Wrong | ✅ Right |
|---|---|
| good in maths | good at maths |
| in Monday | on Monday |
| at the morning | in the morning |
| in 5 o'clock | at 5 o'clock |
| married with her | married to her |
❌ "I am good in cricket and free in the evening."
✅ "I am good at cricket and free in the evening."
For a deeper, gentle walk-through of these three, the in, on, at without confusion guide breaks it down further.
Say this, not that
❌ "I will meet you in Sunday." ✅ "I will meet you on Sunday."
❌ "She is good in her job." ✅ "She is good at her job."
What other preposition mistakes are common?
A few more show up again and again. Learn these and you will fix most of your daily errors.
❌ "Married with her." ✅ "Married to her."
❌ "Different than this." ✅ "Different from this."
❌ "Listen the song." ✅ "Listen to the song."
❌ "Discuss with the issue." ✅ "Discuss the issue."
❌ "Comprises of three parts." ✅ "Comprises three parts," or "Consists of three parts."
❌ "Cope up with stress." ✅ "Cope with stress."
The pattern here is that some verbs need a preposition ("listen to," "cope with") and some do not ("discuss," "comprise"). There is no shortcut except hearing the right version often. So your job is not to memorise rules — it is to practise the correct phrases aloud until they sound right to your own ear.
How do I tailor this to my own speaking?
You do not need to fix all of these at once. Pick the ones you actually use.
- In interviews: "I am good at problem-solving" and "I want to discuss my projects" come up a lot. Drill those.
- At work: "I reached the office," "Let me explain the issue," "We will cope with the load."
- In daily talk: "on Monday," "in the evening," "at 6 o'clock," "married to."
- In messages: "I will get back to you," "I requested leave."
Choose your three most common situations and prepare the correct phrases for those. Speaking the right version a few times beats reading a long list of rules.
Say it out loud (2-minute practice)
Prepositions stick through your ear, not your eyes. Say each line aloud a few times so the right one starts to sound normal:
- Drop the extra word: "Let us discuss the plan. I will explain the idea. She described the trip."
- Reach with no "to": "I reached the office. I got home late. I will get there by 5."
- In, on, at: "good at maths, on Monday, in the morning, at 6 o'clock."
- The tricky pairs: "married to her, different from this, listen to the song, cope with stress."
- Build one real sentence about your day using two of these, and say it twice.
Two minutes a day and the right preposition starts to feel automatic. If you want friendly, guided practice that fixes these patterns through speaking, the FirstWords English speaking course is made for learners working on exactly this.
A quick word on the fear
If prepositions make you feel like you will never get English "right," take a breath. Native speakers disagree about prepositions too, and learners from every country struggle with them. They are genuinely irregular — there is no clean logic, only patterns you absorb over time. Getting one wrong does not make your English bad. People understand "good in maths" perfectly well; they just notice "good at" sounds smoother. So aim for clear, not perfect. Every correct phrase you practise is a quiet win, and the wins add up faster than you think.
Mini-FAQ
Why are prepositions so hard?
Because they do not follow strict rules. "Good at" but "interested in," with no logic connecting them. You learn them by hearing and repeating, not by memorising, which is why practice beats theory.
What is the single most common mistake?
"Discuss about." "Discuss" already means "talk about," so the "about" repeats. Just say "discuss the topic." It is a quick, high-impact fix.
Will wrong prepositions stop people understanding me?
Almost never. They rarely block meaning. They just sound slightly off. So fix them for polish, but never let them scare you into silence.
How do I remember "in, on, at" for time?
Big to small: "in" the year and month, "on" the day, "at" the clock time. In June, on Monday, at 6.
Your next step
Prepositions are small words that cause big worry for no good reason. You do not need to learn dozens of rules — just practise a handful of correct phrases until they sound natural. Pick three fixes from this page, say them out loud today, and use one in your next conversation. If you want a warm, judgment-free place to smooth out small habits like these, explore the FirstWords English program and take it one easy phrase at a time.
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