SER VS. ESTAR
ALL SER & ESTAR
-AR/-ER/-IR ENDINGS
STEM CHANGING
NOSOTROS FORM VERBS
100
DOCTOR is the acronym associated with this verb.

What is SER? 

100

This is the conjugation of SER in the YO form in the PRESENT tense. 

What is SOY 

100

This is the PRESENT tense -AR ending for the YO form. 

What is O? 

100

This is the  stem change of ALMORZAR. 

What is ALMUERZ-?

100

This is the NOSOTROS form of  NADAR. 

NADAMOS?

200

LITEis the acronym associated with this verb.

What is ESTAR? 

200

This is the conjugation of ESTAR in the ELLA form in the  tense. 

What is ESTA

200

This is the tense ending of -AR verbs in the ELLA form. 

What is A? 

200

This is the stem change of PREFERIR.

What is PREFIER-?

200

This is the NOSOTROS form of BAILAR. 

BAILAMOS?

300

You would use this verb when talking about TIME. 

What is SER?

300

This is the conjugation of   SER in the USTEDES form in the present tense. 

What is SON?

300

This is the PRESENT tense ending of -IR verbs in the tu form. 

What is ES?

300

This is the stem change of JUGAR. 

What is JUEG-?

300

This is the NOSOTROS form of VOLVER.

VOLVEMOS?

400

You would use this verb when talking about CONDITIONS. 

What is ESTAR? 

400

This is the English translation of USTED ES

What is YOU ARE?

400

This is the  tense ending of -ER verbs in the ÉL form. 

What is E?

400

This is the stem change of PERDER. 

What is PIERD-? 

400

This is the NOSOTROS form of VIVIR. 

VIVIMOS

500

You would use this verb when talking about OCCUPATIONS. 

What is SER? 

500

This is the English translation ELLOS(AS) ESTAN

What is THEY ARE? 

500

These are the PRESENT tense -AR endings. (Must be in order from yo-ellos).

What are O, AS, A, AMOS, AN?  

500

This is the stem change of ENCONTRAR.

What is ENCUENTR-?

500

This is the NOSOTROS form of PENSAR. 

PENSAMOS?