| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [det] [modal v] [adv] [vb infin] to | 120 |
|
| 2 | [det] could [adv] [vb infin] [prep] | 35 |
|
| 3 | [det] could [adv] [vb infin] [prep] | 35 |
|
| 4 | [det] could [adv] [vb infin] to | 15 |
|
| 5 | [adj] could [adv] [vb infin] to | 13 |
|
| 6 | [det] could [adv] [verb] to | 13 |
|
| 7 | [det] could [adv] [vb infin] to | 12 |
|
