| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [pers pn] must have been [adj] for | 33 |
|
| 2 | [pers pn] must have been [adj] for | 32 |
|
| 3 | [pers pn] must have been [verb] for | 18 |
|
| 4 | [pers pn] must have been [v-ing] for | 15 |
|
| 5 | [pers pn] must have been like for | 5 |
|
| 6 | [pers pn] must have been terrible for | 5 |
|
| 7 | [pers pn] must have been [prep] for | 5 |
|
| 8 | [pers pn] must have been [adv] for | 5 |
|
| 9 | [pers pn] must have been like for | 5 |
|
| 10 | [pers pn] must have been terrible for | 5 |
|
| 11 | [pers pn] must have been [prep] for | 5 |
|
