| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [det] [pers pn] could | 913 |
|
| 2 | do [det] [pers pn] | 716 |
|
| 3 | do [pers pn] could | 34 |
|
| 4 | do [det] could | 16 |
|
