| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | not [verb] to [noun] until | 16 |
|
| 2 | not [vb infin] to [noun] until | 12 |
|
| 3 | not [verb] to [noun prp] until | 11 |
|
| 4 | not return to [noun] until | 6 |
|
| 5 | not return to [noun] until | 5 |
|
