VERB TENSES I

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Across
  1. 5. or ... in the present perfect.
  2. 7. The present continuous is built with the ... simple of "be"
  3. 8. and the ... of the main verb.
Down
  1. 1. To build ... sentences in the present simple
  2. 2. and the past ... of the main verb.
  3. 3. To build past continuous you need ...
  4. 4. and future simple in the ... clause.
  5. 6. In the present simple only the ...