Fall behind in sth Meaning, Examples & How to Use

What Does “Fall behind in sth” Mean?

“Fall behind in sth” means to fail to keep up with a schedule, progress, or standard in a particular activity or task.

Introduction

The phrase “fall behind in sth” is commonly used in English to describe situations where someone does not maintain the same pace or progress as others in a specific area. Whether it’s schoolwork, payments, or work projects, falling behind means you are delayed or late compared to what is expected. Understanding the “fall behind in sth meaning” helps learners express challenges related to deadlines or progress. This phrase is useful in everyday conversations, work environments, and academic contexts. Knowing how to use it correctly will improve your communication, especially when discussing responsibilities or difficulties.

Quick Info Box

• Phrasal verb: fall behind in something
• Type: Intransitive
• Level: B1 (Intermediate)
• Short meaning: to be late or slower than expected in doing something

Structure (Grammar Rules)

“Fall behind in sth” is an inseparable phrasal verb, meaning you cannot separate “fall behind” from the object that follows. The structure typically is:

• Subject + fall behind + in + noun (activity/task)
• Example: She fell behind in her studies.

Note that “in” is necessary when specifying the area where someone falls behind.

How to Use “Fall behind in sth”?

Use “fall behind in sth” when you want to talk about being late or not making enough progress in a particular field or task. It often relates to obligations like school, work, bills, or goals. The phrase emphasizes a delay compared to others or a planned schedule.

Commonly, you use it with activities such as:

• fall behind in work
• fall behind in payments
• fall behind in studies
• fall behind in training

Examples

Here are some examples to show how “fall behind in sth” is used in real life:

• John fell behind in his homework because he was sick last week.
• Many people fell behind in their rent payments during the economic crisis.
• If you fall behind in your training, it will be hard to catch up.
• She fell behind in her reading because she was busy with other projects.
• Fall behind in sth in a sentence: I don’t want to fall behind in my English lessons.

Common Mistakes

Sometimes learners mix up the structure or forget to use “in.” Here are some typical errors and corrections:

• Incorrect: I fell behind my work.
• Correct: I fell behind in my work.
• Incorrect: She is falling behind on her studies.
• Correct: She is falling behind in her studies.

Remember, “fall behind” is usually followed by “in” + the area where you fall behind.

Differences / Synonyms

Other phrasal verbs like “lag behind” or “get behind” are similar but have slight differences. “Lag behind” means to move or progress more slowly than others. “Get behind” can mean to fail to pay or complete something on time.

Example comparisons:

• She lagged behind the rest of the team during the race. (physical or progress delay)
• He got behind on his bills last month. (failure to pay)
• She fell behind in her assignments. (general delay in progress)

Use “fall behind in sth” when you want to focus on being slower or delayed in a particular activity or responsibility.

Common Collocations

Here are some common phrases used with “fall behind in”:

• fall behind in work – not completing tasks on time
• fall behind in studies – not keeping up with schoolwork
• fall behind in payments – failing to pay bills on time
• fall behind in training – not progressing in practice or exercise
• fall behind in schedule – delays in planned activities

Related Phrasal Verbs

Here are related phrasal verbs of fall behind in sth:

• Fall To Doing Sth
• Fall Over Sth
• Fall Down On Sth
• Fall Back Upon Sb
• Fall Behind With Sth

Real-life Dialogue

Here is a short conversation using “fall behind in sth”:

Anna: I’m worried I’m falling behind in my project at work.

Ben: Why is that?

Anna: I had a lot of meetings last week and didn’t have time to finish my tasks.

Ben: Maybe you can ask for help or make a new schedule?

Anna: That’s a good idea. I don’t want to fall behind any further.

Practice

Try to complete the sentences with the correct form of “fall behind in sth”:

• After missing several classes, Maria started to ________ her math homework.
• Many people ________ their mortgage payments during the pandemic.
• If you ________ your training, it will be hard to improve your skills.
• He doesn’t want to ________ his responsibilities at work.

FAQs

• What does “fall behind in sth” mean? It means to be late or slower than expected in completing a task or activity.
• Is “fall behind in” separable? No, it is inseparable. You must keep “fall behind in” together with the object.
• Can I use “fall behind on” instead of “fall behind in”? “In” is more common with activities or subjects, while “on” is often used with payments or schedules.
• What are some common areas to fall behind in? Work, studies, payments, training, and schedules are common examples.
• Is “fall behind” formal or informal? It is neutral and can be used in both formal and informal contexts.