| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [verb] weak at the knees | 13 |
|
| 2 | go [adj] at the knees | 11 |
|
| 3 | go weak at the [noun] | 11 |
|
| 4 | go [adj] at the knees | 11 |
|
| 5 | go weak at the [noun pl] | 10 |
|
| 6 | go weak at [art] knees | 10 |
|
| 7 | go weak [prep] the knees | 10 |
|
| 8 | go weak at the knees | 10 |
|
| 9 | go weak at [art] knees | 10 |
|
| 10 | go weak at the knee | 10 |
|
| 11 | go weak at the knees | 10 |
|
