| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [pron] must have [been] [det] | 78 |
|
| 2 | there must have [been] [det] | 47 |
|
| 3 | [ex0] must have [been] [det] | 47 |
|
| 4 | there must have [been] [det] | 47 |
|
| 5 | [pers pn] must have [been] [det] | 30 |
|
| 6 | it must have [been] [det] | 25 |
|
| 7 | it must have [been] [det] | 25 |
|
| 8 | [noun] must have [been] [det] | 8 |
|
| 9 | [noun sg] must have [been] [det] | 6 |
|
| 10 | must [adv] have [been] [det] | 7 |
|
| 11 | must [adv] have [been] [det] | 6 |
|
| 12 | must have [been] [prep] [det] | 26 |
|
| 13 | must have [been] [prep] [det] | 26 |
|
| 14 | must have [been] [verb] [det] | 17 |
|
| 15 | must have [been] [adv] [det] | 13 |
|
| 16 | must have [been] [v-ing] [det] | 12 |
|
| 17 | must have [been] [adv] [det] | 12 |
|
| 18 | must have [been] [adj] [det] | 8 |
|
| 19 | must have [been] [art] [det] | 5 |
|
| 20 | must have [been] [art] [det] | 5 |
|
| 21 | must have [been] [det] [det] | 5 |
|
| 22 | must have [been] in [det] | 5 |
|
| 23 | must have [been] at [det] | 5 |
|
| 24 | must have [been] at [det] | 5 |
|
| 25 | must have [been] in [det] | 5 |
|
| 26 | must have [been] like [det] | 5 |
|
| 27 | must have [been] like [det] | 5 |
|
| 28 | must have [been] [det] [noun] | 49 |
|
| 29 | must have [been] [det] [noun sg] | 34 |
|
| 30 | must have [been] [det] [adj] | 25 |
|
