| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | has been [verb] up | 581 |
|
| 2 | has been [vb pp] up | 520 |
|
| 3 | has been signed [adv] | 15 |
|
| 4 | [verb] been signed up | 14 |
|
| 5 | have been signed up | 14 |
|
| 6 | has been signed [adv prt] | 10 |
|
| 7 | [vb -s] been signed up | 8 |
|
| 8 | has [been] signed up | 7 |
|
| 9 | has been sign up | 7 |
|
| 10 | has [be] signed up | 7 |
|
| 11 | has been signed up | 7 |
|
| 12 | has be signed up | 7 |
|
