| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [pron] must have [been] [prep] | 177 |
|
| 2 | [pers pn] must have [been] [prep] | 152 |
|
| 3 | it must have [been] [prep] | 82 |
|
| 4 | it must have [been] [prep] | 82 |
|
| 5 | [noun] must have [been] [prep] | 75 |
|
| 6 | [noun sg] must have [been] [prep] | 46 |
|
| 7 | he must have [been] [prep] | 24 |
|
| 8 | he must have [been] [prep] | 23 |
|
| 9 | [noun pl] must have [been] [prep] | 16 |
|
| 10 | there must have [been] [prep] | 13 |
|
| 11 | [noun prp] must have [been] [prep] | 13 |
|
| 12 | there must have [been] [prep] | 13 |
|
| 13 | [ex0] must have [been] [prep] | 13 |
|
| 14 | she must have [been] [prep] | 12 |
|
| 15 | she must have [been] [prep] | 12 |
|
| 16 | you must have [been] [prep] | 11 |
|
| 17 | [det] must have [been] [prep] | 11 |
|
| 18 | they must have [been] [prep] | 11 |
|
| 19 | [adj] must have [been] [prep] | 11 |
|
| 20 | you must have [been] [prep] | 11 |
|
| 21 | i must have [been] [prep] | 10 |
|
| 22 | i must have [been] [prep] | 10 |
|
| 23 | they must have [been] [prep] | 9 |
|
| 24 | [Wh det] must have [been] [prep] | 9 |
|
| 25 | that must have [been] [prep] | 6 |
|
| 26 | that must have [been] [prep] | 6 |
|
| 27 | [conj] must have [been] [prep] | 6 |
|
| 28 | this must have [been] [prep] | 5 |
|
| 29 | which must have [been] [prep] | 5 |
|
| 30 | which must have [been] [prep] | 5 |
|
