学习一个动词的时候，要学习它的各种形态。
尽可能多地练习时态，当你学习一个动词的时候，要学习它的各种形态。
Practice tenses as much as possible, when you learn a new verb, learn its various forms.
尽可能多的文明用语练时态。学习一个动词的时候，要学习它的各种形态。
Practice tenses as much as possible. When you learn a new verb, learn its various forms.
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