| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [pers pn] must [vb infin] be terrible for | 5 |
|
| 2 | [pron] must [vb infin] be terrible for | 5 |
|
| 3 | it must [vb infin] be terrible for | 5 |
|
| 4 | it must [vb infin] be terrible for | 5 |
|
| 5 | must [vb infin] be terrible for [pron] | 5 |
|
