Crossgrammar Puzzle

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Across
  1. 2. The form of a verb that shows an action that has already happened before now. (14 letters)
  2. 5. A word that replaces a noun. (7 letters)
  3. 7. A word used to describe a noun. (6 letters)
  4. 9. The type of conditional that refers to possible or likely future events. (8 letters)
Down
  1. 1. A word that shows the relationship between a noun and another word in the sentence. (5 letters)
  2. 3. A group of words that includes a subject and a verb, and expresses a complete thought. (9 letters)
  3. 4. The type of conjunction that connects two similar ideas or elements. (3 letters)
  4. 6. The action of a verb that is happening now. (7 letters)
  5. 8. A word used to describe a verb, adjective, or other adverb. (6 letters)