| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | had [adv] been [verb] in | 373 |
|
| 2 | had [adv] been [v-ing] [prep] | 183 |
|
| 3 | had [adv] been [v-ing] [prep] | 183 |
|
| 4 | have [adv] been [v-ing] in | 49 |
|
| 5 | [verb] [adv] been [v-ing] in | 49 |
|
| 6 | had [adv] [be] [v-ing] in | 30 |
|
| 7 | had [adv] [been] [v-ing] in | 30 |
|
| 8 | had [adv] be [v-ing] in | 30 |
|
| 9 | had [adv] been [v-ing] in | 30 |
|
| 10 | [vb past] [adv] been [v-ing] in | 30 |
|
