| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | that [pron] [modal v] [vb infin] | 23494 |
|
| 2 | [is] that [pron] [modal v] | 1499 |
|
| 3 | [is] [pron] [modal v] [vb infin] | 428 |
|
