| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [pers pn] have [been] [vb pp] a | 284 |
|
| 2 | when [pers pn] have [vb pp] a | 255 |
|
| 3 | when [pers pn] have [been] [vb pp] | 164 |
|
| 4 | when [pers pn] have [been] a | 15 |
|
