| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [noun] have signed up for [art] | 15 |
|
| 2 | [noun prp] have signed up for [art] | 5 |
|
| 3 | have signed up for [art] [noun] | 11 |
|
| 4 | have signed up for [art] [noun sg] | 8 |
|
| 5 | have signed up for [art] [adj] | 7 |
|
