The imperfect tense in Spanish The imperfect tense is used to talk about what someone used to do, what used to ... tense using the auxiliary verb 'haber' and a past participle.

For example, the tense may change between the methods section and the discussion section. The abstract is usually in the past tense due to it showing what has already been studied. Example: “This ...

They are hungry. In English we have many different verb tenses, but the most common one you will use besides the present tense will be the past tense. Normally in the past tense, you do not need to ...