Ayer estaba en casa. Learn Unstarted Literal Breakdown Recording English Spanish Learn yesterday ayer Learn was estaba Learn at en Learn home casa Learn Summary The Spanish translation for “Yesterday I was at home.” is Ayer estaba en casa.. The Spanish, Ayer estaba en casa., can be broken down into 4 parts:"yesterday" (ayer), "was" (estaba), "at" (en) and "home" (casa). Practice Lesson "Yesterday I was at home." Practice (5) Lesson Learn Lesson words at, home, was, yesterday etc. View all lesson words Lesson phrases Yesterday I was at home. etc. View all lesson phrases Themed Courses Buildings 1 Miscellaneous 21 Part of Speech Courses Prepositions 3 Acknowledgements Audio Google text-to-speech