| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [pron] could [verb] been [noun] [prep] | 8 |
|
| 2 | could [verb] been [art] [noun] [prep] | 75 |
|
| 3 | could [verb] been [art] [noun] [prep] | 75 |
|
| 4 | could [verb] been a [noun] [prep] | 36 |
|
| 5 | could [verb] been the [noun] [prep] | 35 |
|
| 6 | could [verb] been the [noun] [prep] | 35 |
|
| 7 | could [verb] been a [noun] [prep] | 28 |
|
| 8 | could [verb] been [adj] [noun] [prep] | 19 |
|
| 9 | could [verb] been [det] [noun] [prep] | 12 |
|
| 10 | could [verb] been an [noun] [prep] | 8 |
|
| 11 | could [verb] been [verb] [noun] [prep] | 5 |
|
| 12 | could [verb] been any [noun] [prep] | 5 |
|
| 13 | could [verb] been any [noun] [prep] | 5 |
|
| 14 | could [verb] been [noun] [prep] [art] | 7 |
|
| 15 | could [verb] been [noun] [prep] [art] | 7 |
|
