Imperfect

ar

100

I was cooking and she was cleaning. 

Yo cocinaba y ella limpiaba. 

200

Christopher Columbus was sailing.

Cristóbal Colón navegaba.

300

I was playing the guitar at my sister's wedding. 

Estaba tocando la guitarra en la boda de mi hermana. 

400

He was eating Thanksgiving Dinner.

Estaba comiendo la cena de Acción de Gracias.

er/ir

100

I lived in Denver. 

Vivia en Denver. 

200

Santa Claus was falling out of the sky. 

Papa Noel caia del cielo. 

300

My grandparents lived in the country.

Mis abuelos vivían en el campo.

Irregular

100

It was eight in the morning. 

Eran las ocho de la manana. 

200

I was a woman when I was younger. 

Yo era una mujer cuando era mas joven.