| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [Wh det] have been [vb pp] [adv] [prep] | 346 |
|
| 2 | [Wh det] have been [vb pp] [adv] [prep] | 346 |
|
| 3 | [pron] have been [vb pp] [adv] for | 114 |
|
| 4 | [Wh det] have been [verb] [adv] for | 43 |
|
| 5 | [Wh det] have been [vb pp] [adv] for | 26 |
|
| 6 | [Wh det] have [been] [vb pp] [adv] for | 26 |
|
| 7 | [Wh det] have [be] [vb pp] [adv] for | 26 |
|
| 8 | [Wh det] have be [vb pp] [adv] for | 26 |
|
| 9 | [Wh det] [verb] been [vb pp] [adv] for | 26 |
|
