With adding a “s” at the end, for example with the word “sierra” if I wanted to make it plural I would just add a “s” at the end and it makes it “sierras” which is plural and also another is like with “carro” if I want to turn it into plural I’ll just simply add the “s” at the end and now it’s “carros”.
Answer:
1. estas
2. soy
3. usted
4. estan
5. esta
6. esta
7. estas
8. estoy
9. esta
10. estoy
I am half wrong here lol but this is the answer would look like
Answer:
Masculino singular Masculino plural femenino singular femenino plural
sencillo sencillos sencilla sencillas
blanco blancos blanca blancas
sincero sinceros sincera sinceras
franco francos franca francas
