| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [pers pn] have been [v-ing] it for | 56 |
|
| 2 | [pers pn] [verb] been [v-ing] it for | 56 |
|
| 3 | [pers pn] had been [v-ing] [pron] for | 24 |
|
| 4 | [pers pn] [vb past] been [v-ing] it for | 15 |
|
| 5 | [pers pn] had been [v-ing] it [prep] | 14 |
|
| 6 | [pron] had been [v-ing] it for | 9 |
|
| 7 | [pers pn] had [been] [v-ing] it for | 8 |
|
| 8 | [pers pn] had been [verb] it for | 8 |
|
| 9 | [pers pn] had be [v-ing] it for | 8 |
|
| 10 | [pers pn] had [be] [v-ing] it for | 8 |
|
