| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [noun] [verb] sign up [prep] [noun] | 6 |
|
| 2 | [verb] sign up [prep] [art] [noun] | 23 |
|
| 3 | [verb] sign up [prep] [art] [noun] | 23 |
|
| 4 | [verb] sign up [prep] the [noun] | 14 |
|
| 5 | [verb] sign up [prep] the [noun] | 14 |
|
| 6 | [verb] sign up [prep] a [noun] | 9 |
|
| 7 | [verb] sign up [prep] a [noun] | 8 |
|
