Li aĉetis ĉiujn ĉevalojn = He bought all the horses.
Kvinope ili sin ĵetis sur min = Five together (five at a time) they threw themselves upon me.
Ili ĵetis terbulojn al la kapo unu de la alia = They threw clods (lumps of earth) at one another's heads.
Mi aĉetis kvar pomojn po du pencoj = I bought four apples at the rate of twopence (each).
Li aĉetis por unu penco da teo = He bought a pennyworth (for a penny) of tea.
The above list will hopefully give you a few useful examples demonstrating the appropriate usage of "etis" in a variety of sentences. We hope that you will now be able to make sentences using this word.