Grammar Clinic: Common English Grammar Mistakes Nearly Everyone Makes

Below are 18 common grammar mistakes I see routinely, not only in editorial queries and submissions, but in print: in blogs, magazines, newspapers, trade journals, and even best selling novels. If it makes you feel any better, I’ve made each of these mistakes a hundred times, and I know some of the best authors in history have lived to see these very toadstools appear in print. Let’s hope you can learn from some of their more famous mistakes.

Who and Whom

This one opens a big can of worms. “Who” is a subjective — or nominative — pronoun, along with “he,” “she,” “it,” “we,” and “they.” It’s used when the pronoun acts as the subject of a clause. “Whom” is an objective pronoun, along with “him,” “her,” “it”, “us,” and “them.” It’s used when the pronoun acts as the object of a clause. Using “who” or “whom” depends on whether you’re referring to the subject or object of a sentence. When in doubt, substitute “who” with the subjective pronouns “he” or “she,” e.g., Who loves you? cf., He loves me. Similarly, you can also substitute “whom” with the objective pronouns “him” or “her.” e.g., I consulted an attorney whom I met in Lagos, I consulted him.

Which and That

This is one of the most common mistakes out there, and understandably so. “That” is a restrictive pronoun. It’s vital to the noun to which it’s referring.  e.g., I don’t trust fruits and vegetables that aren’t organic. Here, I’m referring to all non-organic fruits or vegetables. In other words, I only trust fruits and vegetables that are organic. “Which” introduces a relative clause. It allows qualifiers that may not be essential. e.g., I recommend you eat only organic fruits and vegetables, which are available in area grocery stores. In this case, you don’t have to go to a specific grocery store to obtain organic fruits and vegetables. “Which” qualifies, “that” restricts. “Which” is more ambiguous however, and by virtue of its meaning is flexible enough to be used in many restrictive clauses. e.g., The house, which is burning, is mine. e.g., The house that is burning is mine.

Lay and Lie

This is the crown jewel of all grammatical errors. “Lay” is a transitive verb. It requires a direct subject and one or more objects. Its present tense is “lay” (e.g., I lay the pencil on the table) and its past tense is “laid” (e.g., Yesterday I laid the pencil on the table). “Lie” is an intransitive verb. It needs no object. Its present tense is “lie” (e.g., The Andes mountains lie between Chile and Argentina) and its past tense is “lay” (e.g., The man lay waiting for an ambulance). The most common mistake occurs when the writer uses the past tense of the transitive “lay” (e.g., I laid on the bed) when he/she actually means the intransitive past tense of “lie” (e.g., I lay on the bed).

Also Read: The Eight Parts of Speech

Continual and Continuous

They’re similar, but there’s a difference. “Continual” means something that’s always occurring, with obvious lapses in time. “Continuous” means something continues without any stops or gaps in between. e.g., The continual music next door made it the worst night of studying ever. e.g., Her continuous talking prevented him from concentrating.

Envy and Jealousy

The word “envy” implies a longing for someone else’s good fortunes. “Jealousy” is far more nefarious. It’s a fear of rivalry, often present in sexual situations. “Envy” is when you covet your friend’s good looks. “Jealousy” is what happens when your significant other swoons over your good-looking friend.

Nor

“Nor” expresses a negative condition. It literally means “and not.” You’re obligated to use the “nor” form if your sentence expresses a negative and follows it with another negative condition. 

May and Might

“May” implies a possibility. “Might” implies far more uncertainty. “You may get drunk if you have two shots in ten minutes” implies a real possibility of drunkenness. “You might get a ticket if you operate a tug boat while drunk” implies a possibility that is far more remote. Someone who says “I may have more wine” could mean he/she doesn’t want more wine right now, or that he/she “might” not want any at all. Given the speaker’s indecision on the matter, “might” would be correct.

Whether and If 

Many writers seem to assume that “whether” is interchangeable with “if.” It isn’t. “Whether” expresses a condition where there are two or more alternatives. “If” expresses a condition where there are no alternatives. e.g., I don’t know whether I’ll watch the match tonight. e.g., I can watch the match tonight if I have money.

Fewer and Less

“Less” is reserved for hypothetical quantities. “Few” and “fewer” are for things you can quantify. e.g., The firm has fewer than ten employees. e.g., The firm is less successful now that we have only ten employees.

Farther and Further

The word “farther” implies a measurable distance. “Further” should be reserved for abstract lengths you can’t always measure. e.g., I threw the ball ten feet farther than Tony. e.g., The financial crisis caused further implications.

Since and Because

“Since” refers to time. “Because” refers to causation. e.g., Since I quit drinking I’ve excelled in my schooling. e.g., Because I quit drinking I no longer wake up in my own vomit.

Disinterested and Uninterested

Contrary to popular usage, these words aren’t synonymous. A “disinterested” person is someone who’s impartial. For example, Judges and referees are supposed to be “disinterested.” If the sentence you’re using implies someone who couldn’t care less, chances are you’ll want to use “uninterested.”

Anxious

Unless you’re frightened of them, you shouldn’t say you’re “anxious to see your friends.” You’re actually “eager,” or “excited.” To be “anxious” implies a looming fear, dread or anxiety. It doesn’t mean you’re looking forward to something.

Different Than and Different From

This is a tough one. Words like “rather” and “faster” are comparative adjectives, and are used to show comparison with the preposition “than,” (e.g., greater than, less than, faster than, rather than). The adjective “different” is used to draw distinction. So, when “different” is followed by a  preposition, it should be “from,” similar to “separate from,” “distinct from,” or “away from.” e.g., My living situation in school was different from home. There are rare cases where “different than” is appropriate, if “than” operates as a conjunction. e.g., Development is different in Lagos than in Borno. When in doubt, use “different from.”

Bring and Take

In order to employ proper usage of “bring” or “take,” the writer must know whether the object is being moved toward or away from the subject. If it is toward, use “bring.” If it is away, use “take.” Your mum may tell you to “take your clothes to the cleaners.” The owner of the dry cleaners would say “bring your clothes to the cleaners.”

Impactful

It isn’t a word. “Impact” can be used as a noun (e.g., The impact of the crash was severe) or a transitive verb (e.g., The crash impacted my ability to walk or hold a job). “Impactful” is a made-up buzzword! Seriously, stop saying this.

Affect and Effect

Here’s a trick to help you remember: “Affect” is almost always a verb (e.g., Facebook affects people’s attention spans), and “effect” is almost always a noun (e.g., Facebook’s effects can also be positive). “Affect” means to influence or produce an impression — to cause hence, an effect. “Effect” is the thing produced by the affecting agent; it describes the result or outcome. There are some exceptions. “Effect” may be used as a transitive verb, which means to bring about or make happen.

Irony and Coincidence

These two words mean totally different things. An Irony is the expression of one’s meaning by using language that normally signifies the opposite, typically for humorous or emphatic effect… While Coincidence means a remarkable concurrence of events or circumstances without apparent causal connection.