FAQs about commonly confused words

Is it 3D modelling or modeling?

Modelling and modeling are two spellings of the same verb. The spelling depends on the type of English you use:

• 3D modelling is more common in British English.
• 3D modeling is more common in American English.

It’s important to choose one and use it consistently. The Quillbot Grammar Checker can help you with this.

Read this FAQ: Is it 3D modelling or modeling?

Is it financial modeling or modelling?

Modelling and modeling are two spellings of the same verb. The spelling depends on the type of English you use:

• Financial modelling is more common in British English.
• Financial modeling is more common in American English.

It’s important to choose one and use it consistently. The Quillbot Grammar Checker can help you with this.

Read this FAQ: Is it financial modeling or modelling?

Is it labelled or labeled in Australia?

Labelled and labeled are both correct spellings of the past tense of the verb “label.” The preferred spelling depends on the type of English.

In Australia, they generally follow British English conventions, which means they prefer labelled (double “l”).

This difference in spelling is also true for other words, such as modelling or modeling and travelling or traveling.

Read this FAQ: Is it labelled or labeled in Australia?

Is it labeled or labelled in Canada

Labelled and labeled are both correct spellings of the past tense of the verb “label.” The preferred spelling depends on the type of English.

In this instance, Canada follows the British English convention, so the word is spelled labelled (double “l”).

This difference in spelling is also true for other words, such as modelling or modeling and travelling or traveling.

Read this FAQ: Is it labeled or labelled in Canada

Is it for awhile or a while?

Awhile and a while are often confused, but they don’t mean the same thing.

For a while is the correct phrase.

• The adverb awhile already carries the meaning “for,” so for awhile is never correct.
• The noun phrase a while means “a period of time,” so “for a while” means “for a period of time.”

Awhile and for a while are synonyms.

Use the Quillbot Grammar Checker to automatically fix your mistakes for free.

Read this FAQ: Is it for awhile or a while?

Is it once in a while or once in awhile?

Awhile and a while are often confused, but they don’t mean the same thing.

Once in a while is the correct expression. The noun phrase a while means “a period of time.”

Use the Quillbot Grammar Checker to automatically fix your mistakes for free.

Read this FAQ: Is it once in a while or once in awhile?

Is it it’s been awhile or a while?

Awhile and a while are often confused, but they don’t mean the same thing.

It’s been a while is the correct expression. The noun phrase a while means “a period of time.”

Use the Quillbot Grammar Checker to automatically fix your mistakes for free.

Read this FAQ: Is it it’s been awhile or a while?

Is it used to be or use to be?

Use to and used to are frequently confused. In this case, “used to be” is correct because you’re describing a state in the past.

• I used to be insecure.
• There used to be a supermarket here.
• Teddy used to be a writer.

The Quillbot grammar check tool can help ensure you’re using “use to” and “used to” correctly.

Read this FAQ: Is it used to be or use to be?

Is it use to have or used to have?

Use to and used to are frequently confused. In this case, “used to have” is correct because you’re describing a state in the past. 

• I used to have a nice career before I retired.
• They used to have a farm, but now they live in an apartment. 

Lola used to have two children, but she recently gave birth to another set of twins.

Read this FAQ: Is it use to have or used to have?

Is it use to do or used to do?

• I used to do my friend’s hair before going out.
• They used to do a lot of fun activities in the summer.
• Rick used to do some odd jobs on the side, but now he has a full-time job.

Read this FAQ: Is it use to do or used to do?