| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [that] [be] once [art] [noun sg] | 11 |
|
| 2 | [that] [was/were] once [art] [noun sg] | 11 |
|
| 3 | that [be] once [art] [noun sg] | 11 |
|
| 4 | [that] be once [art] [noun sg] | 11 |
|
| 5 | [that] [be] once the [noun sg] | 8 |
|
| 6 | [that] [be] once the [noun sg] | 8 |
|
| 7 | [that] was once [art] [noun sg] | 6 |
|
| 8 | [that] were once [art] [noun sg] | 5 |
|
