| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [conj] they [vb past] be [prep] | 143 |
|
| 2 | [conj] [pron] [vb past] be at | 97 |
|
| 3 | [conj] they [verb] be at | 18 |
|
| 4 | [conj] they [vb past] [be] at | 13 |
|
