Check In

How to Conjugate Check In

  • Infinitive: Check In
  • Present Tense: Check In/ Checks In
  • -ing Form: Checking In
  • Past Tense: Checked In
  • Past Participle: Checked In
Check In is a separable phrasal verb and has 2 definitions.

Definitions of Check In:

1. To register at a hotel or airport upon arrival.
[Noun] {Check-in} Refers to the counter at an airport where you receive the boarding pass.

Examples: Let’s go eat dinner after we check in at the hotel.
Excuse me sir, is the check in on this floor?

2. To call or visit someone on a regular basis.

Examples: Hey, I’m just checking in on you. How are you doing?
Go check in on your grandma on your way home from school today.

See our complete list of English phrasal verbs.