How to use "lose track of"

What Does "lose track of" Mean?

The expression lose track of means to fail to stay informed about something, to forget where someone or something is, or to lose one's awareness of the passage of time or a sequence of events. It implies a break in continuity—where once there was a clear "trail" or record of information, that connection has now been severed.

This collocation is semi-idiomatic. While the word "track" literally refers to a path or a series of marks, in this context, it metaphorically represents a continuous stream of attention or data. The meaning is easily understood from its parts, but the specific combination of words is fixed. The register is neutral, making it equally appropriate for casual conversation, journalism, and professional environments.

How to Use It

lose track of follows a strict verb + noun + preposition pattern. It is almost always followed by a direct object or a noun clause (such as "who," "where," or "how many").

• Typical Objects: Time, people, money, progress, dates, or specific items.
• Grammatical Pattern: [Subject] + lose track of + [Object/Noun Clause].
• Separability: Unlike some phrasal verbs, this expression is not separable. You cannot say "lose of track" or "lose track the time of."

What sounds unnatural:

• Wrong Verb: Using "miss track of" or "drop track of."
• Wrong Preposition: Using "lose track on" or "lose track about."
• Wrong Object: Using it with abstract emotions that don't involve a sequence (e.g., "lose track of sadness" is incorrect; one would simply "lose count of" or "lose control of" feelings).

Real-World Examples

These examples are sourced from lose track of on Ludwig.guru.

"I lose track of how many innings." — The New York Times - Sports

"Police lose track of the suspects just before midday." — Independent

"When chasing fish, Tom would blissfully lose track of time." — The New Yorker

"Characters appear so briefly you lose track of who's who." — The Guardian - Books

"Exceptionally scarce animals can be so elusive that scientists sometimes lose track of them altogether." — BBC

Similar Phrases and Alternatives

Depending on the level of formality or the specific situation, you might want to vary your language.

Phrase	Context
lose sight of	Often used metaphorically for goals or priorities rather than literal sequences.
lose count of	Specifically used when the "track" being kept involves numbers or frequency.
misplace	A more formal, single-word alternative when referring to physical objects.
lose touch with	Specifically used for people and maintaining social relationships over time.
forget	The most basic and general alternative, though it lacks the nuance of a broken sequence.
lose one's place	Used specifically when reading, speaking, or following a linear process.

Common Mistakes

• The Preposition Error: Learners often use the wrong preposition, such as saying 'lose track on' or 'lose track with' instead of 'lose track of'. Always remember that "of" is the only preposition that functions with this collocation.
• Separability Issues: Because it looks like a phrasal verb, some writers try to move the words around. However, lose track of is a fixed unit and cannot be broken up by the object.
• Confusing with "lose sight of": While similar, "lose sight of" usually means to forget an objective (e.g., "don't lose sight of your dreams"), whereas lose track of usually means forgetting a position in a sequence (e.g., "don't lose track of the time").

Quick-Reference Summary

Expression	Meaning	Grammatical Pattern	Register
lose track of	To fail to keep informed or aware of a sequence/position	Verb + track + of + [Object]	Neutral

FAQs

Can the words in the phrase lose track of be separated?

No, the components of lose track of must stay together in that specific order. You cannot place the direct object between the words, as it is a fixed collocation.

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What is the difference between lose track of and lose count of?

While lose track of is general and can apply to time, people, or sequences, lose count of is used specifically for numbers. You would use lose count of when you forget the exact total of items you were tallying.

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Should I use a different preposition like on or with?

Learners often use the wrong preposition, such as saying 'lose track on' or 'lose track with' instead of lose track of. In English, this expression strictly requires the preposition "of" to connect to the object.