To say ‘I saw’ in Spanish, you would use the phrase ‘vi’. This is the first person singular form of the verb ‘ver’, which means ‘to see.’
In Spanish, verbs are conjugated based on the subject and the tense. ‘Vi’ is in the preterite tense, which is used for actions that were completed in the past. For example, if you wanted to say ‘I saw a movie,’ you would say ‘Vi una película.’
It’s important to remember that the preterite tense is just one way to express past actions. In different contexts or regions, you might also hear different forms or tenses. However, ‘vi’ is a standard and widely understood way to communicate that you saw something in the past.