| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | because [pers pn] have be [vb pp] a | 7 |
|
| 2 | because [pers pn] have be [vb pp] a | 7 |
|
| 3 | because [pers pn] have been [vb pp] a | 7 |
|
