The past tense is used for things that have already happened. He was sticky. The present tense is used when something is happening now or when something happens regularly. He is sticky.

Types of fiction can include plays, stories and poems. writers usually use the past tense close past tenseA verb tense expressing an action that has happened, or a previous state. or the present ...

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 ...