| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [pron] [vb -s] [been] [v-ing] for | 181 |
|
| 2 | [Wh pn] [vb -s] [been] [v-ing] [prep] | 91 |
|
| 3 | [Wh pn] [vb -s] [been] [v-ing] [prep] | 91 |
|
| 4 | [Wh pn] [verb] [been] [v-ing] for | 84 |
|
| 5 | [Wh pn] [vb -s] [been] [verb] for | 47 |
|
| 6 | [Wh pn] [vb -s] [be] [v-ing] for | 30 |
|
| 7 | [Wh pn] [vb -s] [been] [v-ing] for | 29 |
|
