| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | he could [verb] [adj] [noun sg] | 148 |
|
| 2 | he [verb] at [adj] [noun sg] | 118 |
|
| 3 | could [verb] at [adj] [noun sg] | 63 |
|
| 4 | he could [verb] at [adj] | 11 |
|
