| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [verb] been [v-ing] for [noun pl] | 170 |
|
| 2 | have been [v-ing] for [noun pl] | 170 |
|
| 3 | had been [verb] for [noun pl] | 103 |
|
| 4 | had been [v-ing] [prep] [noun pl] | 83 |
|
| 5 | had been [v-ing] [prep] [noun pl] | 83 |
|
| 6 | had been [v-ing] for [noun] | 81 |
|
| 7 | [vb past] been [v-ing] for [noun pl] | 48 |
|
| 8 | had [been] [v-ing] for [noun pl] | 42 |
|
| 9 | had been [v-ing] for [noun pl] | 42 |
|
| 10 | had [be] [v-ing] for [noun pl] | 42 |
|
| 11 | had be [v-ing] for [noun pl] | 42 |
|
