| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [verb] [that] they must have | 16 |
|
| 2 | [vb -s] [that] they must have | 5 |
|
| 3 | [vb past] [that] they must have | 5 |
|
| 4 | [that] they must have [vb pp] | 14 |
|
| 5 | [that] they must have [verb] | 14 |
|
| 6 | [that] they must have be | 6 |
|
| 7 | [that] they must have [been] | 6 |
|
| 8 | [that] they must have been | 6 |
|
| 9 | [that] they must have [be] | 6 |
|
| 10 | [that] they must have [adj] | 5 |
|
