The word tostaban is the imperfect form of tostar in the third person plural.
See the full tostar conjugation

tostar

We do not have example sentences for tostaban in Spanish. Please check your spelling or try searching for similar words or phrases. Click here to see a translation instead.
Want to Learn Spanish?
Spanish learning for everyone. For free.
SpanishDict Premium
Have you tried it yet? Here's what's included:
Cheat sheets
No ads
Learn offline on iOS
Fun phrasebooks
Learn Spanish faster
Support SpanishDict