| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [noun] has signed up for | 10 |
|
| 2 | [noun] have signed up for | 9 |
|
| 3 | [noun prp] have signed up for | 7 |
|
| 4 | [noun sg] have signed up for | 6 |
|
| 5 | [noun pl] have signed up for | 5 |
|
