| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [adv] [pers pn] is that | 32 |
|
| 2 | [adv] it is [that] | 31 |
|
| 3 | so [pers pn] is [that] | 14 |
|
| 4 | thus [pers pn] is [that] | 10 |
|
