| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [pron] have [been] at the beginning | 8 |
|
| 2 | [pers pn] have [been] at the beginning | 8 |
|
| 3 | have [been] [verb] at the beginning | 9 |
|
| 4 | have [been] [vb pp] at the beginning | 9 |
|
