| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [pron] could [verb] been [prep] [adj] | 12 |
|
| 2 | [pers pn] could [verb] been [prep] [adj] | 9 |
|
| 3 | [noun] could [verb] been [prep] [adj] | 9 |
|
| 4 | could [adv] [verb] been [prep] [adj] | 5 |
|
| 5 | could [verb] been [verb] [prep] [adj] | 102 |
|
| 6 | could [verb] been [vb pp] [prep] [adj] | 97 |
|
| 7 | could [verb] been [adj] [prep] [adj] | 15 |
|
| 8 | could [verb] been [adj] [prep] [adj] | 9 |
|
| 9 | could [verb] been avoided [prep] [adj] | 5 |
|
| 10 | could [verb] been [v-ing] [prep] [adj] | 5 |
|
| 11 | could [verb] been avoid [prep] [adj] | 5 |
|
| 12 | could [verb] been make [prep] [adj] | 5 |
|
| 13 | could [verb] been [prep] [art] [adj] | 9 |
|
| 14 | could [verb] been [prep] [art] [adj] | 9 |
|
| 15 | could [verb] been [prep] the [adj] | 6 |
|
| 16 | could [verb] been [prep] the [adj] | 6 |
|
| 17 | could [verb] been [prep] [adj] [noun] | 19 |
|
| 18 | could [verb] been [prep] [adj] [noun sg] | 16 |
|
