For example: I choose - I chose They build - they built She swims - she swam It’s also important to make sure you use the right word for the past tense of the verb 'to be'. Use 'was' when you ...

The abstract is usually in the past tense due to it showing what has already been studied. Example ... It can be beneficial to use passive when one wants to keep a similar subject in a series of ...

The examples below show how an action, state, or occurrence can be moved from a noun back to a verb. In your scientific paper, use verb tenses (past, present, and future) exactly as you would in ...

The voice of the verb is distinct from its tense ... is it appropriate to use the passive voice? As I said above, it is appropriate to use the passive voice when it clarifies your meaning. Here is an ...