Browse Rules: 6,146 matches
These are some of the errors that LanguageTool can detect. Visit the LanguageTool homepage to use it online.
| Description | Example | Category |
|---|---|---|
| ARTICLE ADJECTIVE of | He emphasized the important of this task. | Grammar |
| ARTICLE ADJECTIVE of | He was standing on the frontline of the protests. | Grammar |
| ARTICLE ADJECTIVE of | The widespread of the virus caused some serious problems. | Grammar |
| ARTICLE ADJECTIVE of | The used of fracking is prohibited. | Grammar |
| ARTICLE ADJECTIVE of | We are not responsible for the delusional of your client. | Grammar |
| lose their life (lives) | They lost their life in the line of duty. | Grammar |
| mean something for (to) somebody | This trophy meant a lot for me. | Grammar |
| mean something for (to) somebody | Does she know what she means for me? | Grammar |
| beware PREPOSITION | Beware about malware. | Grammar |
| missing article before 'BE + ADJECTIVE + way' | This is best way of dealing with errors. | Grammar |
| missing article before 'BE + ADJECTIVE + way' | There must be faster way of going to California. | Grammar |
| missing article before 'BE + MOST + ADJECTIVE + NOUN' | This is most popular game ever. | Grammar |
| missing article before 'BE + MOST + ADJECTIVE + NOUN' | This is by far most popular game ever. | Grammar |
| 'every/each' + SINGULAR | The manager wants to speak to every employees in his office. | Grammar |
| each others’ (other’s) | They checked each others’ work. | Grammar |
| wrong preposition: sign into (sign in to) | When you sign into your e-mail account... | Grammar |
| Articles: unnecessary indefinite article before an uncountable noun | You cannot have a furniture in your room without proper arrangement. | Grammar |
| accustomed to | He is accustomed of playing football now. | Grammar |
| inspired with (by) | The artist was inspired with the beauty of the mountains. | Grammar |
| Missing noun: 'The is the' | The is the best day of my life. | Grammar |
| missing article | You are good boy. | Grammar |
| missing article | Same has been happening to them. | Grammar |
| missing article | Same Has Been Happening To Them. | Grammar |
| 'was I am doing' (etc.) | its distribution is I'm trying to be nice | Grammar |
| 'was I am doing' (etc.) | What was I am doing again? | Grammar |
| despite of (despite) | He kept running despite of the pain in his chest. | Grammar |
| Two consecutive articles, e.g. 'the a' | The a thing is this. | Grammar |
| Two consecutive articles, e.g. 'the a' | Can you spot the the mistake in this post? | Grammar |
| Two consecutive articles, e.g. 'the a' | I like a this dog. | Grammar |
| Two consecutive articles, e.g. 'the a' | The 'an international movie' is interesting. | Grammar |
| In the us (US) | I live in the us. | Grammar |
| In the us (US) | I live in the uk. | Grammar |
| In the us (US) | I live in the u.s.a. | Grammar |
| In the us (US) | I live in the u.s. | Grammar |
| In the us (US) | I live in the u.k. | Grammar |
| the it (IT) | Please send it to the it. | Grammar |
| The you (you) | Strode past the now frightened man, entered the he house. | Grammar |
| an another (an/another) | It's an another lonely night. | Grammar |
| first come, first serve(d) | First come, first serve. | Grammar |
| shoe-in (shoo) | He says some of his supporters thought he was a shoe-in. | Grammar |
| prostrate (prostate) | He was diagnosed with prostrate cancer. | Grammar |
| worse come to worse (worst) | Worse came to worse. | Grammar |
| much worst (worse) | The conditions in March were much worst than they imagined to be possible. | Grammar |
| knot (not) | She does knot know everything. | Grammar |
| Repetition of two words ('at the at the') | Hepatology at the at the turn of centuries. | Grammar |
| according to | According about a recent survey, most smokers suffer from cancer. | Grammar |
| good (well) | You speak English very good. | Grammar |
| week end (weekend) | We went golfing on the week end. | Grammar |
| after noon (afternoon) | I will have lunch in the after noon. | Grammar |
| after noon (afternoon) | It happened on Sunday after noon. | Grammar |
| thereafter | In general, the frequency of clinic visits and investigation is most intense in the first year after the transplant, and it decreases gradually there after. | Grammar |
| thereafter | In general, the frequency of clinic visits and investigation is most intense in the first year after the transplant, and it decreases gradually there after | Grammar |
| thereafter | ... after the said disposition was made, and there after return to his house. | Grammar |
| thereafter | and might there after happen, through sickness or other lawful impediment. | Grammar |
| Compound adjective: brand new | Yesterday, she bought a brand new car. | Grammar |
| Compound adjective: brick red | She hast a brick red car. | Grammar |
| Compound adjective: bug eyed | … generating a parade of little green men and bug eyed monsters. | Grammar |
| Compound adjective: card carrying | For twenty-two years he was a card carrying Communist. | Grammar |
| Compound adjective: coast to coast | Our coast to coast trip was wonderful. | Grammar |
| Compound adjective: cooling off | During the cooling off period, you can… | Grammar |
| Compound adjective: cut and paste | … because of a cut and paste error. | Grammar |
| Compound adjective: cut throat | Advertising is a cut throat business. | Grammar |
| Compound adjective: do or die | In this organization, we have a do or die attitude. | Grammar |
| Compound adjective: down and out | Down and out actors struggle to… | Grammar |
| Compound adjective: dual purpose | This is a dual purpose test. | Grammar |
| Compound adjective: duty free | Did you buy some duty free wine? | Grammar |
| Compound adjective: eagle eyed | The eagle eyed editors found many errors. | Grammar |
| Compound adjective: eye catching | We make clothes in eye catching colours. | Grammar |
| Compound adjective: first hand | I gained first hand information from the manager. | Grammar |
| Compound adjective: fly by night | These fly by night companies are not reliable. | Grammar |
LanguageTool 6.7-SNAPSHOT (2025-10-01 22:33:09 +0200)