"i" to "y"
Ir, Ser, Dar
"U"
"J"
"I"
100

The yo form of leer in the preterite

 leí 

100

"I went to the store yesterday." in Spanish

Fui a la tienda ayer.

100

The tú form of tener in the preterite.

tuviste

100

"They told me." in Spanish

Me dijeron.

100

The ellos form of venir in
Spanish

vinieron

200

The tú form of creer in the preterite

creíste 

200

"We were students." in Spanish

Fuimos estudiantes.

200

The ella form of decir in the preterite

dijo

200

"She told (said) the truth." in Spanish

Ella dijo la verdad.

200

"They made the journey (trip)." in Spanish

Hicieron el viaje.

300

The ella form of oír in the preterite

 oyó 

300

"They went with me." in Spanish

Fueron conmigo.

300

The ellos form of estar in the preterite

estuvieron

300

The Ud. form of hacer in the preterite

hizo

300

"You made a cake (use pastel, m.)." in Spanish

Hiciste un pastel.

400

The nosotros form of contribuir in the preterite

 contribuimos 

400

The yo form of  dar in the preterite

"di"

400

The yo form of tener in the preterite

tuve

400

"He read the book." in Spanish

Él leyó el libro.

400

"We wanted to go the movies yesterday." in Spanish

Quisimos ir al cine ayer.

500

The ellos form of influir in the preterite

 influyeron 

500

The tú form "You gave a party for your birthday." in Spanish

Tu diste una fiesta para tu cumpleaños 

500

The nosotros form of hacer in the preterite

hicimos

500

The ellos form of decir in Spanish

dijeron

500

"He made shoes." in Spanish

Él hizo zapatos.