| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | have signed [adv prt] [prep] | 50 |
|
| 2 | have already signed [adv prt] | 12 |
|
| 3 | have already signed [prep] | 8 |
|
| 4 | already signed [adv prt] [prep] | 8 |
|
