Possible Results:
estaba sondeando
Imperfect progressive yo conjugation of sondear.
estaba sondeando
Imperfect progressive él/ella/usted conjugation of sondear.

sondear

Creemos que Ben estaba sondeando la tienda.
We believe that Ben was casing the store.
Porque el profesor tiene ahí una gran responsabilidad, le da clases a un alumno que ya estaba sondeando las estrellas antes que él naciera.
Because the professor has an enormous responsibility, teaching a student who was already asking questions before the professor was even born.
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