How to Conjugate Light Up
- Infinitive: Light Up
- Present Tense: Light Up/ Lights Up
- -ing Form: Lighting Up
- Past Tense: Lighted Up
- Past Participle: Lighted Up
Definitions of Light Up:
1. To illuminate something.
Examples: Hurry! They are lighting up the Christmas tree!
We need a flashlight to light up the room.
2. To use a match or lighter to start a flame.
Examples: My grandpa lights up a cigarette three times a day.
The waitress lighted up the man’s cigar for him.
See our complete list of English phrasal verbs.