| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [noun] have signed up [prep] | 11 |
|
| 2 | [noun pl] have signed up [prep] | 6 |
|
| 3 | have signed up [prep] [art] | 9 |
|
| 4 | have signed up [prep] [art] | 9 |
|
| 5 | have signed up [prep] the | 8 |
|
| 6 | have signed up [prep] the | 8 |
|
