| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [pron] could [vb infin] been [det] [noun] | 23 |
|
| 2 | [pron] could [verb] been [det] [noun] | 23 |
|
| 3 | [pron] could have been [det] [noun] | 23 |
|
| 4 | [pron] could have been [det] [noun] | 22 |
|
| 5 | [pron] could [verb] been [det] [noun sg] | 21 |
|
| 6 | [pers pn] could [verb] been [det] [noun] | 11 |
|
| 7 | there could [verb] been [det] [noun] | 10 |
|
| 8 | there could [verb] been [det] [noun] | 10 |
|
| 9 | [ex0] could [verb] been [det] [noun] | 10 |
|
| 10 | [pron] could [verb] been any [noun] | 9 |
|
| 11 | it could [verb] been [det] [noun] | 7 |
|
| 12 | it could [verb] been [det] [noun] | 7 |
|
