Spanish is the language that I learned...
In Spanish 1 you learn how to change the stem of verbs to apply it to certain sentances. For example to say I am happy you take the verb "estar" which means to be and change it to estoy which means "I am". Another thing that I teaches you to do is change the basic form of a verb and change it so you can use it as a normal verb. Verbs that ends with a e you change it to a ie.
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