íbamos a nadar

Lo siento, íbamos a nadar pero la piscina está infestada.	Sorry, we were going to swim but the pool is infested.
Cuando tenia cinco años, íbamos a nadar al lago.	When I was five years old, we used to go swimming in the loch.
Cuando era niño íbamos a nadar al río.	When I was a boy, we used to swim in the river...
¿Recuerdas cuando era niña e íbamos a nadar?	Do you remember when I was little and we used to go swimming?
Sí, se suponía que íbamos a nadar.	Yes, we were supposed to swim, of course.
Después, por entretención, a veces íbamos a nadar o cantábamos y bailábamos.	Then for fun, we'd sometimes go for a swim, or sing and dance.
Nosotros íbamos a nadar.	We were gonna go swimming.
Un día, todos los chicos decidimos que íbamos a nadar desde la playa hasta el muelle y volver.	One day, all the guys decided that we would swim from the beach to the dock and back.
Cuando vivíamos en Houston, íbamos a nadar todo el tiempo.	We went swimming all the time when we lived in Houston.
Íbamos a nadar y a tomar el sol.	We'd go swimming and then lie around in the sun.
Íbamos a nadar en el lago, pero estaba muy turbio después de la tormenta.	We were going to go swimming in the lake, but it was very murky after the storm.