In the methods section one would use past tense due to what they have done was in the past. It has been debated whether one should use active or passive voice. The scientific journal Nature states ...

perfect j’ai été, tu as été, il a été, nous avons été, vous avez été, ils ont été imperfect j’étais, tu étais, il était, nous étions, vous étiez, ils étaient near future je v ...

They too leave illegal traces. The only problem left is ordering. In English, tense dominates perfect which dominates progressive which dominates passive: (11). The students have been being tested for ...

1. The voice of the verb is distinct from its tense. Don't confuse the passive voice with the past tense. (Sentence 2 happens to be in the past tense, but 3 is not; both 2 and 3 are in the passive ...

In particular, use it in the right tense, choose carefully between active and passive voice, and avoid dangling verb forms. Verbs are for describing actions, states, or occurrences. To give a ...