| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | rule [prep] thumb is that | 11 |
|
| 2 | [noun sg] [prep] thumb is that | 11 |
|
| 3 | [noun] [prep] thumb is that | 11 |
|
| 4 | rule [prep] thumb is that | 11 |
|
| 5 | [prep] thumb is that [art] | 6 |
|
| 6 | [prep] thumb is that [art] | 6 |
|
