| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [adv] [pron] [modal v] to [be] | 206 |
|
| 2 | did [adv] [modal v] to [be] | 9 |
|
| 3 | did [adv] [pron] [modal v] [be] | 8 |
|
| 4 | did [adv] [pron] [modal v] to | 6 |
|
