-ir and -er ending verbs are very similar in their endings when they are conjugated. How do they differ in their endings when they are conjugated?

Question

please don't tell me the answer using other peoples explanations.

Answer 1

The -ir and -er ending verbs differ in their endings when they are conjugated in the present tense. Specifically, in the singular form (yo, tú, él/ella/usted), -er ending verbs typically end in -o, while -ir ending verbs end in -o as well. However, in the plural form (nosotros/nosotras, vosotros/vosotras, ellos/ellas/ustedes), -er ending verbs usually end in -emos, while -ir ending verbs end in -imos.