| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | that was [adv] [art] | 97 |
|
| 2 | that was [adv] [art] | 73 |
|
| 3 | that be once [art] | 17 |
|
| 4 | that [was/were] once [art] | 17 |
|
| 5 | that [be] once [art] | 17 |
|
| 6 | [conj] was once [art] | 17 |
|
| 7 | that was once [art] | 12 |
|
