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