| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [that] they [be] used | 31 |
|
| 2 | [that] they be used | 31 |
|
| 3 | that they [be] used | 31 |
|
| 4 | [that] they [am/are] used | 18 |
|
| 5 | [that] they are used | 15 |
|
| 6 | [that] they [was/were] used | 13 |
|
| 7 | [that] they were used | 13 |
|
