| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [modal v] [adv] [vb infin] [noun] | 12702 |
|
| 2 | who [modal v] [adv] [vb infin] | 2358 |
|
| 3 | who [modal v] [vb infin] [noun] | 836 |
|
