Kaolla--Su
To change the verb, you will always drop the last two letters. They will always be AR, IR, or ER.
Not true!
You're right that in MOST cases, you will drop the last two letters of the infinitive (-ar,-er,-ir), HOWEVER, there are two tenses that have ADDITIONS to the infinitive. These are the Conditional (I would...) and the Future ('nuff said, right?).
-Flips to the grammar index of her Spanish 3 book-
(I'll use the verb estudiar as my example)
Future: All the endings ARE THE SAME FOR ALL TYPES OF VERBS!!1!
Yo= estudiar
é Tu= estudiar
ásUd./él/ella = estudiar
á Nosotros= estudiar
emos Vosotros= estudiar
éis Uds./ellos/ellas = estudiar
án Conditional : All the endings R TEH SME. BEESH D<
Yo = estudiar
íaTu = estudiar
íasUd./él/ella = estudiar
íaNosotros = estudiar
íamosVosotros = estudiar
íasUds./Ellos/Ellas = estudiar
ían To all
biggrin on't worry about these tenses so far (If you're in Spanish 1/2). They are not hard at all, but it's a bit over your head at this point. But uif you have a blinding desire to learn all about español, then go right ahead and study these.
I can also help with other intermediate/advanced grammar lessons/HW help/ vocab/just to chat xD. PM meh. ;D