| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [is] [to-vb] [conj] [vb infin] | 387 |
|
| 2 | [to-vb] [conj] [vb infin] they | 332 |
|
| 3 | [is] [to-vb] [conj] they | 30 |
|
