| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | must [verb] been [adv] a [noun] | 18 |
|
| 2 | must [verb] been [adv] a [noun] | 17 |
|
| 3 | must [verb] been [prep] a [noun] | 16 |
|
| 4 | must [verb] been [prep] a [noun] | 16 |
|
| 5 | must [verb] been quite a [noun] | 11 |
|
| 6 | must [verb] been quite a [noun] | 11 |
|
| 7 | must [verb] been in a [noun] | 7 |
|
| 8 | must [verb] been in a [noun] | 7 |
|
| 9 | must [verb] been [verb] a [noun] | 6 |
|
| 10 | must [verb] been [v-ing] a [noun] | 5 |
|
| 11 | [pron] must [verb] been a [noun] | 126 |
|
| 12 | [pers pn] must [verb] been a [noun] | 71 |
|
| 13 | it must [verb] been a [noun] | 51 |
|
| 14 | it must [verb] been a [noun] | 51 |
|
| 15 | [ex0] must [verb] been a [noun] | 49 |
|
| 16 | there must [verb] been a [noun] | 49 |
|
| 17 | there must [verb] been a [noun] | 49 |
|
| 18 | [noun] must [verb] been a [noun] | 32 |
|
| 19 | [noun sg] must [verb] been a [noun] | 23 |
|
| 20 | he must [verb] been a [noun] | 12 |
|
| 21 | he must [verb] been a [noun] | 12 |
|
| 22 | [adj] must [verb] been a [noun] | 7 |
|
| 23 | [det] must [verb] been a [noun] | 7 |
|
| 24 | [noun pl] must [verb] been a [noun] | 5 |
|
| 25 | [Wh det] must [verb] been a [noun] | 5 |
|
| 26 | must [adv] [verb] been a [noun] | 9 |
|
| 27 | must [adv] [verb] been a [noun] | 9 |
|
| 28 | must [verb] been a [adj] [noun] | 177 |
|
| 29 | must [verb] been a [adj] [noun] | 165 |
|
| 30 | must [verb] been a [noun] [noun] | 14 |
|
