| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | i [vb base] [pron] could [vb infin] | 788 |
|
| 2 | [vb base] [pron] could [vb infin] [pron] | 280 |
|
| 3 | i [vb base] [pron] [vb infin] [pron] | 93 |
|
| 4 | i [pron] could [vb infin] [pron] | 15 |
|
| 5 | i [vb base] [pron] could [pron] | 12 |
|
