Answer:
Ok i shall explain. Good luck reading all this
Explanation:
Ok so YO means I (yo estudiante: which means I am a student) so if you want to conjugate a sentence that has something to do with YO. You would change the verb that ends with ER to the letter O.
Now if you want to conjugate a sentence that has to do with tú (which means you) you would replace the verb that ends with ER to ES. Like lets say estudiar. Which means to study. And lets say you want to say "you study" you would say "tú estudies) remember to change the ending.
For el/ella/usted which means he/she/you. usted is a formal way of saying tú. They have the same meaning. But if the sentence had to do with he/she/you(formal way) you would replace the verb that ends with ER to the letter E
Nosotros which means "we" you would replace the ER to EMOS.
Vosotros which means "you all" you would replace the ER to EIS. i think the e in EIS has an accent.
Ellos/ellas/ustedes: this means he/she/you. Except its plural. You would replace the ER to EN.
OKKKKK NOW....
Verb that end with IR. Remember we just did verb that end with ER. Now we're doing verb that end with IR.
OK this is a lot lol
ok...
so for YO, you would replace the verb that ends with IR to O
Tu= replace IR to ES
El/ella/usted: replace IR to E
Nosotros replace IR to IMOS
Vosotros replace IR to IS (the i has an accent)
Ellos/ellas/ustedes replace IR to EN
hope this helped! let me know if you have any questions :)