| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [pron] must be [vb pp] [to-vb] [art] | 26 |
|
| 2 | [pron] must be [vb pp] [to-vb] the | 20 |
|
| 3 | [pers pn] must be [vb pp] [to-vb] [art] | 13 |
|
| 4 | [Wh det] must be [vb pp] [to-vb] [art] | 8 |
|
| 5 | which must be [vb pp] [to-vb] [art] | 8 |
|
| 6 | which must be [vb pp] [to-vb] [art] | 8 |
|
| 7 | [pron] must be done [to-vb] [art] | 6 |
|
| 8 | he must be [vb pp] [to-vb] [art] | 5 |
|
| 9 | [indef pn] must be [vb pp] [to-vb] [art] | 5 |
|
| 10 | he must be [vb pp] [to-vb] [art] | 5 |
|
