| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [pron] must have been [adj] for | 37 |
|
| 2 | [pers pn] must have been [adj] for | 33 |
|
| 3 | it must have been [adj] for | 25 |
|
| 4 | it must have been [adj] for | 25 |
|
| 5 | [noun] must have been [adj] for | 5 |
|
| 6 | must have been [adv] [adj] for | 24 |
|
| 7 | must have been [adv] [adj] for | 24 |
|
| 8 | must have been very [adj] for | 6 |
|
| 9 | must have been very [adj] for | 6 |
|
| 10 | must have been [adj] for [pron] | 20 |
|
| 11 | must have been [adj] for [pers pn] | 17 |
|
| 12 | must have been [adj] for [noun] | 11 |
|
| 13 | must have been [adj] for you | 7 |
|
| 14 | must have been [adj] for [art] | 7 |
|
| 15 | must have been [adj] for you | 7 |
|
| 16 | must have been [adj] for [art] | 7 |
|
| 17 | must have been [adj] for [noun prp] | 6 |
|
| 18 | must have been [adj] for she | 5 |
|
| 19 | must have been [adj] for her | 5 |
|
