| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | had been [verb] and [verb] for | 21 |
|
| 2 | [verb] been [verb] and [v-ing] for | 17 |
|
| 3 | have been [verb] and [v-ing] for | 17 |
|
| 4 | had been [verb] and [v-ing] [prep] | 15 |
|
| 5 | [vb past] been [verb] and [v-ing] for | 6 |
|
| 6 | had been [verb] [conj] [v-ing] for | 6 |
|
| 7 | had [been] [verb] and [v-ing] for | 5 |
|
| 8 | had [be] [verb] and [v-ing] for | 5 |
|
| 9 | had be [verb] and [v-ing] for | 5 |
|
