| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [Wh pn] has been [verb] [adv prt] | 27 |
|
| 2 | [Wh pn] has been [vb pp] [adv prt] | 20 |
|
| 3 | [Wh pn] has been [v-ing] [adv prt] | 7 |
|
| 4 | [Wh pn] has been [adv prt] [prep] | 12 |
|
| 5 | [Wh pn] has been [adv prt] [prep] | 12 |
|
| 6 | [Wh pn] has been [adv prt] of | 8 |
|
| 7 | [Wh pn] has been [adv prt] of | 8 |
|
