| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [Wh pn] have been [verb] [adv] for | 21 |
|
| 2 | who have been [verb] [adv] for | 20 |
|
| 3 | [Wh pn] have been [v-ing] [adv] for | 12 |
|
| 4 | [Wh pn] have been [verb] [adv] for | 11 |
|
| 5 | [Wh pn] have been [verb] [adv prt] for | 10 |
|
| 6 | [Wh pn] have been [vb pp] [adv] for | 9 |
|
| 7 | [Wh pn] have been [verb] [adv] for | 8 |
|
| 8 | [Wh pn] had been [verb] [adv] for | 7 |
|
