| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [pers pn] is easy [to-vb] that [noun pl] | 6 |
|
| 2 | it is easy [to-vb] that [noun pl] | 6 |
|
| 3 | it is easy [to-vb] that [noun pl] | 6 |
|
| 4 | [pron] is easy [to-vb] that [noun pl] | 6 |
|
