grammatically, exemplifies a sentence in passive voice; whereas uses an active voice. grammatically, exemplifies a sentence in passive voice; whereas uses an active voice. the horse is racing past the fence; the horse who was raced past the fence tripped the thief is taking the jewels; the jewels were taken by the thief the man jumped on the trampoline; the man is jumping on the trampoline the plumber was sued by the baker; the baker sued the plumber