| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [modal v] in [noun sg] | 1071 |
|
| 2 | [vb mod] in [noun sg] | 1071 |
|
| 3 | could [prep] [noun sg] | 210 |
|
| 4 | could [prep] [noun sg] | 210 |
|
| 5 | could in [noun] | 126 |
|
| 6 | could in [noun sg] | 118 |
|
| 7 | could in [noun sg] | 118 |
|
