| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | had been [v-ing] [adv] [prep] [adj] | 63 |
|
| 2 | [verb] been [v-ing] [adv] [prep] this | 20 |
|
| 3 | have been [v-ing] [adv] [prep] this | 20 |
|
| 4 | had been [verb] [adv] [prep] this | 19 |
|
| 5 | had been [v-ing] [adv] [prep] this | 7 |
|
| 6 | had [been] [v-ing] [adv] [prep] this | 7 |
|
| 7 | [vb past] been [v-ing] [adv] [prep] this | 7 |
|
| 8 | had be [v-ing] [adv] [prep] this | 7 |
|
| 9 | had [be] [v-ing] [adv] [prep] this | 7 |
|
