| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [Wh adv] they [modal v] [vb infin] to be | 9 |
|
| 2 | [Wh adv] they [modal v] [verb] to be | 9 |
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[Wh adv] they [modal v] (4) to be Next page
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