| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [pron] could [adv] [verb] [prep] a | 177 |
|
| 2 | he could [adv] [verb] [prep] [art] | 118 |
|
| 3 | he could [adv] [verb] [prep] [art] | 118 |
|
| 4 | he [vb mod] [adv] [verb] [prep] a | 80 |
|
| 5 | he [modal v] [adv] [verb] [prep] a | 80 |
|
| 6 | he could [adv] [verb] [prep] a | 22 |
|
| 7 | he could [adv] [verb] [prep] a | 20 |
|
