| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | could [pers pn] [vb infin] a [noun] | 152 |
|
| 2 | could possibly [vb infin] a [noun] | 13 |
|
| 3 | could [pers pn] possibly [vb infin] a | 10 |
|
| 4 | [pers pn] possibly [vb infin] a [noun] | 8 |
|
| 5 | could [pers pn] possibly [vb infin] [noun] | 5 |
|
