| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | have been [v-ing] [prep] weeks | 9 |
|
| 2 | [verb] been [v-ing] [prep] weeks | 9 |
|
| 3 | been [v-ing] [pers pn] [prep] weeks | 11 |
|
| 4 | been [v-ing] [pron] [prep] weeks | 11 |
|
| 5 | been [v-ing] [prep] [adj] weeks | 14 |
|
| 6 | been [v-ing] [prep] [det] weeks | 6 |
|
| 7 | been [v-ing] [prep] [num] weeks | 6 |
|
