| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [Wh pn] have been [v-ing] for [adj] | 24 |
|
| 2 | who have [been] [v-ing] for [adj] | 23 |
|
| 3 | [Wh pn] have [been] [v-ing] for [num] | 15 |
|
| 4 | [Wh pn] had [been] [v-ing] for [adj] | 8 |
|
| 5 | [Wh pn] have [been] missing for [adj] | 8 |
|
| 6 | [Wh pn] have [been] [v-ing] for [det] | 7 |
|
| 7 | [Wh pn] have [been] [v-ing] for [adj] | 6 |
|
| 8 | [Wh pn] has [been] [v-ing] for [adj] | 5 |
|
