Abandonaste
Abandonaste is a Spanish verb form that corresponds to the second-person singular preterite (pretérito indefinido) of the verb abandonar. It is used to describe a completed action in the past addressed informally to someone you refer to as tú.
In the pretérito indefinido, abandonar is conjugated as: yo abandoné, tú abandonaste, él/ella abandonó, nosotros abandonamos,
Examples: Yesterday you abandoned the car in the parking lot. Why did you abandon the plan so
Usage notes: Abandonaste is commonly used with time expressions such as ayer (yesterday), la semana pasada (last