keep tabs on

US /kiːp tæbz ɑːn/
UK /kiːp tæbz ɑːn/
"keep tabs on" picture
1.

garder un œil sur, surveiller

to monitor or keep track of someone or something

:
It's important to keep tabs on your spending.
Il est important de garder un œil sur vos dépenses.
The police are keeping tabs on the suspect.
La police surveille le suspect.