| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [pron] is hard [to-vb] that | 78 |
|
| 2 | [pron] is hard [to-vb] [pers pn] | 29 |
|
| 3 | [pron] is [to-vb] that [pers pn] | 19 |
|
| 4 | is hard [to-vb] that [pers pn] | 17 |
|
| 5 | [pron] hard [to-vb] that [pers pn] | 13 |
|
