| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [pron] must have [been] for | 8 |
|
| 2 | it must have [been] for | 6 |
|
| 3 | [pers pn] must have [been] for | 6 |
|
| 4 | it must have [been] for | 6 |
|
| 5 | must have [been] [adj] for | 48 |
|
| 6 | must have [been] [adj] for | 47 |
|
| 7 | must have [been] [verb] for | 36 |
|
| 8 | must have [been] [v-ing] for | 18 |
|
| 9 | must have [been] [vb pp] for | 18 |
|
| 10 | must have [been] [prep] for | 8 |
|
| 11 | must have [been] like for | 8 |
|
| 12 | must have [been] [prep] for | 8 |
|
| 13 | must have [been] like for | 8 |
|
| 14 | must have [been] [adv] for | 7 |
|
| 15 | must have [been] [adv] for | 6 |
|
| 16 | must have [been] responsible for | 5 |
|
| 17 | must have [been] terrible for | 5 |
|
| 18 | must have [been] responsible for | 5 |
|
| 19 | must have [been] looking for | 5 |
|
| 20 | must have [been] terrible for | 5 |
|
| 21 | must have [been] look for | 5 |
|
| 22 | must have [been] for [pron] | 7 |
|
| 23 | must have [been] for [pers pn] | 5 |
|
