| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [pers pn] could [adv] [vb infin] [noun] | 387 |
|
| 2 | [pers pn] could [vb infin] be [noun] | 158 |
|
| 3 | [pers pn] could [adv] [vb infin] be | 142 |
|
| 4 | [pers pn] could [adv] be [noun] | 26 |
|
| 5 | could [adv] [vb infin] be [noun] | 25 |
|
