| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [noun] of [Wh det] must [vb infin] | 16 |
|
| 2 | [noun sg] of [Wh det] must [vb infin] | 15 |
|
| 3 | [adj] of [Wh det] must [vb infin] | 12 |
|
| 4 | [det] of [Wh det] must [vb infin] | 7 |
|
| 5 | of [noun] [Wh det] must [vb infin] | 17 |
|
| 6 | of [noun sg] [Wh det] must [vb infin] | 13 |
|
| 7 | of [Wh det] [pron] must [vb infin] | 17 |
|
| 8 | of [Wh det] [pers pn] must [vb infin] | 16 |
|
| 9 | of [Wh det] they must [vb infin] | 6 |
|
| 10 | of [Wh det] they must [vb infin] | 6 |
|
| 11 | of [Wh det] must [vb infin] [been] | 18 |
|
| 12 | of [Wh det] must [vb infin] be | 18 |
|
| 13 | of [Wh det] must [vb infin] been | 18 |
|
| 14 | of [Wh det] must [vb infin] [be] | 18 |
|
