| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | and had been [v-ing] [prep] | 19 |
|
| 2 | and have been [v-ing] for | 19 |
|
| 3 | and had been [v-ing] [prep] | 19 |
|
| 4 | and [verb] been [v-ing] for | 19 |
|
| 5 | and had been [verb] for | 18 |
|
| 6 | [conj] had been [v-ing] for | 15 |
|
| 7 | and had [been] [v-ing] for | 7 |
|
| 8 | and had [be] [v-ing] for | 7 |
|
| 9 | and had be [v-ing] for | 7 |
|
| 10 | and had been [v-ing] for | 7 |
|
| 11 | and [vb past] been [v-ing] for | 7 |
|
