WhiteSmoke Writer Grammar Capabilities

WhiteSmoke is highly optimized to correct English writing mistakes that are made in the course of real-life writing. Get WhiteSmoke Now!

Feature Before WhiteSmoke After WhiteSmoke
Inserting missing auxiliaries I would very interested to meet you. I would be very interested to meet you.
Inserting missing auxiliaries The guy has extremely cheerful all evening. The guy has been extremely cheerful all evening.
Inserting missing determiners Meredith made decision a long time ago, not to eat chocolate ever again. Meredith made a decision a long time ago, not to eat chocolate ever again.
Determiner-noun agreement Three bird soared to the skies. Three birds soared to the skies.
Determiner-noun agreement One of the guy turned around. One of the guys turned around.
Missing period He fainted It was a hot day. He fainted. It was a hot day.
Preposition-verb agreement I would like to goes for a walk. I would like to go for a walk.
Inserting missing prepositions James likes go trekking in the woods. James likes to go trekking in the woods.
Inserting missing prepositions He started go there when he was 33. He started going there when he was 33.
Auxiliary-verb agreement Trying to climb the mountain, Georgina had twist her ankle. Trying to climb the mountain, Georgina had twisted her ankle.
Subject-verb agreement Mary want to know that. Mary wants/wanted to know that.
Subject-verb agreement Marketing are bad for our brand. Marketing is bad for our brand.
Contextual spelling They did not except our offer. They did not accept our offer.
Common error recognition Barry shouldn't of done that. Barry shouldn't have done that.
Inserting missing prepositions She graduated Yale with honors. She graduated from Yale with honors.
Inserting missing prepositions I lived New York for many years. I try to live life to the fullest. I lived in New York for many years. I try to live life to the fullest.
Double negation He won't have nothing to do with you. He won't have anything to do with you.



Inserting missing copula (be) He happy with your work. He is happy with your work.
Punctuation: missing comma
NEW
In my humble opinion this shouldn't have happened. In my humble opinion, this shouldn't have happened.
Punctuation: missing comma
NEW
Over the past couple of years we have come to realize the importance of this factor. Over the past couple of years, we have come to realize the importance of this factor.
Style corrections
NEW
Yet the author does not address this problem directly. However, the author does not address this problem directly.
Style: alternative phrasing
NEW
It is difficult to make an evaluation of this subject. It is difficult to evaluate this subject.
Style: alternative phrasing
NEW
This is not possible. This is impossible.


WhiteSmoke is highly optimized to correct English writing mistakes that are made in the course of natural writing, based on literally hundreds of thousands of texts that we analyze and store in our database. Due to the infinite amount of possible grammar errors, our team of linguists has compiled an extensive array of the most common and probable grammar mistakes made both by native speakers and by second language English speakers. The optimal way to test WhiteSmoke's capabilities is by running it on existing documents, and not by feeding it deliberate errors. These intentional errors differ from the ones we naturally make when we are writing. For example, people tend to omit words (approx 1/3 of all mistakes) in the flow of writing, or under use punctuation marks, especially commas (approx 1/3 of all mistakes).

Of course, these are just the most common mistakes, and WhiteSmoke knows how to handle many more, and with great success.

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