There is a misconception that all verbs in a paragraph should be in the same tense. The choice of the appropriate verb tense depends on context and meaning.

One’s tense will vary depending on what one is trying to convey within their paper or section of their paper. For example, the tense may change between the methods section and the discussion section.

The Spanish pluperfect tense describes a past action that happened before another past action. In other words, it is used to say what someone or something had done. For example: ...

The Spanish pluperfect tense describes a past action that happened before another past action. In other words, it is used to say what someone or something had done. For example: ...

A regular verb is one that conforms to the rules of grammar, whereas an irregular verb is one that does not. Keep in mind that each sentence you write will need to have agreement between its subject ...