| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [subord] [pron] had been [v-ing] [prep] | 111 |
|
| 2 | [subord] [pron] had been [verb] for | 84 |
|
| 3 | [subord] [pron] have been [v-ing] for | 83 |
|
| 4 | [subord] [pron] [verb] been [v-ing] for | 83 |
|
| 5 | [conj] [pron] had been [v-ing] for | 59 |
|
| 6 | [subord] [pron] [vb past] been [v-ing] for | 52 |
|
| 7 | [subord] [pron] had be [v-ing] for | 38 |
|
| 8 | [subord] [pron] had [be] [v-ing] for | 38 |
|
| 9 | [subord] [pron] had [been] [v-ing] for | 38 |
|
