In English, our sentences usually operate using a similar pattern: subject, verb, then object. The nice part about this type of structure is that it lets your reader easily know who is doing the ...
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 ...
what you are writing about — as the grammatical subject of your sentence (see Verbs: Choosing between active and passive voice). When writing a complex sentence (a sentence that includes several ...