| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | think once [pers pn] [verb] [verb] | 8 |
|
| 2 | think once [pers pn] [vb base] [verb] | 8 |
|
| 3 | think once [pers pn] 've [verb] | 7 |
|
| 4 | think once [pers pn] have [verb] | 7 |
|
| 5 | think once [pers pn] [verb] [vb pp] | 7 |
|
| 6 | think once you [verb] [verb] | 5 |
|
