| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | who have be [adv] [vb pp] for | 9 |
|
| 2 | [Wh pn] have be [adv] [vb pp] for | 9 |
|
| 3 | [Wh pn] have been [adv] [vb pp] for | 8 |
|
| 4 | [Wh pn] had be [adv] [vb pp] for | 6 |
|
