| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [been] [v-ing] for [adj] [noun] | 360 |
|
| 2 | had [been] [v-ing] [adj] [noun] | 218 |
|
| 3 | had [been] [v-ing] for [adj] | 144 |
|
| 4 | had [been] [v-ing] for [noun] | 81 |
|
| 5 | had [been] for [adj] [noun] | 27 |
|
