| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [vb past] that they have [be] [v-ing] | 11 |
|
| 2 | [vb past] [that] they have be [v-ing] | 11 |
|
| 3 | [vb past] [that] they have [be] [v-ing] | 11 |
|
| 4 | [vb past] [that] they have [been] [v-ing] | 11 |
|
| 5 | [vb past] [that] they had [be] [v-ing] | 11 |
|
| 6 | [vb past] [that] they have been [v-ing] | 11 |
|
