| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | have been [v-ing] it for | 85 |
|
| 2 | [verb] been [v-ing] it for | 85 |
|
| 3 | had been [v-ing] [pron] for | 51 |
|
| 4 | had been [v-ing] [pers pn] for | 45 |
|
| 5 | had been [v-ing] it [prep] | 24 |
|
| 6 | had been [v-ing] it [prep] | 24 |
|
| 7 | [vb past] been [v-ing] it for | 21 |
|
| 8 | had been [v-ing] it for | 14 |
|
| 9 | had be [v-ing] it for | 14 |
|
| 10 | had [been] [v-ing] it for | 14 |
|
| 11 | had been [v-ing] it for | 14 |
|
| 12 | had been [verb] it for | 14 |
|
| 13 | had [be] [v-ing] it for | 14 |
|
