| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [pron] must [verb] [been] [prep] [det] | 21 |
|
| 2 | [pers pn] must [verb] [been] [prep] [det] | 19 |
|
| 3 | it must [verb] [been] [prep] [det] | 15 |
|
| 4 | it must [verb] [been] [prep] [det] | 15 |
|
| 5 | must [verb] [been] [verb] [prep] [det] | 28 |
|
| 6 | must [verb] [been] [adj] [prep] [det] | 23 |
|
| 7 | must [verb] [been] [vb pp] [prep] [det] | 18 |
|
| 8 | must [verb] [been] [adj] [prep] [det] | 18 |
|
| 9 | must [verb] [been] [v-ing] [prep] [det] | 10 |
|
| 10 | must [verb] [been] [pron] [prep] [det] | 5 |
|
| 11 | must [verb] [been] something [prep] [det] | 5 |
|
| 12 | must [verb] [been] [num] [prep] [det] | 5 |
|
| 13 | must [verb] [been] one [prep] [det] | 5 |
|
| 14 | must [verb] [been] one [prep] [det] | 5 |
|
| 15 | must [verb] [been] something [prep] [det] | 5 |
|
| 16 | must [verb] [been] [indef pn] [prep] [det] | 5 |
|
| 17 | must [verb] [been] [prep] [det] [noun] | 16 |
|
| 18 | must [verb] [been] [prep] [det] [noun sg] | 14 |
|
