文法カテゴリー

Tenses

Verb tense forms, meanings and contrasts.

Present Perfect Continuous

Learn how to emphasize the duration or ongoing nature of a recent activity. Understand the meaning, follow the form, study clear examples and avoid common mistakes.

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Past Perfect

Learn how to show that one past action happened before another past action. Understand the meaning, follow the form, study clear examples and avoid common mistakes.

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Future Continuous

Learn how to describe an action that will be in progress at a future time. Understand the meaning, follow the form, study clear examples and avoid common mistakes.