What is the past tense of watched in french?

The past tense of "watched" in French depends on the context:

For the passé composé:

* For "je": j'ai regardé

* For "tu": tu as regardé

* For "il/elle/on": il/elle/on a regardé

* For "nous": nous avons regardé

* For "vous": vous avez regardé

* For "ils/elles": ils/elles ont regardé

For the imparfait:

* For all subjects: regardais

Which tense to use depends on the context of your sentence. Here are some examples:

* Passé composé: J'ai regardé la télévision hier soir. (I watched TV last night.)

* Imparfait: Je regardais la télévision quand le téléphone a sonné. (I was watching TV when the phone rang.)

Remember, the passé composé is used for completed actions in the past, while the imparfait is used for ongoing actions in the past or to describe a past state of being.