| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [pron] have [been] [vb pp] a | 374 |
|
| 2 | because [pron] have [been] [vb pp] | 271 |
|
| 3 | because [pron] have [vb pp] a | 242 |
|
| 4 | because [pron] have [been] a | 48 |
|
