| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [pron] have been [v-ing] for | 892 |
|
| 2 | which have been [verb] for | 215 |
|
| 3 | which have been [v-ing] [prep] | 128 |
|
| 4 | which have [been] [v-ing] for | 37 |
|
| 5 | which [verb] been [v-ing] for | 37 |
|
| 6 | which have be [v-ing] for | 37 |
|
| 7 | which have [be] [v-ing] for | 37 |
|
