For example, if the subject pronoun is “yo” (I), the correct form of ser in the preterite form is “fui” (was). Example of conjugating ser in the preterite tense: – “Yo fui” (I was) – “Tú fuiste” (You were) – “Él/Ella/Usted fue” (He/She/You formal was) – “Nosotros/Nosotras fuimos” (We were) – “Ellos/Ellas/Ustedes fueron” (They/You all were)

Examples: how to conjugate ser in preterite tense Here are some examples of conjugating ser in preterite form: El concierto fue un desastre. The concert was a disaster. Era tan hermoso. He was so beautiful. Las pizzas fueron asquerosas. The pizzas were disgusting.

But let’s look at a few examples of how to use Ser in the preterite tense: Fuimos ocho en el restaurante. – There were eight of us in the restaurant. Yo fui la primera persona en llegar. – I was the first person to arrive. Fueron unos maleducados. – They were really rude.