| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | he has [verb] a | 596 |
|
| 2 | he has [vb pp] a | 549 |
|
| 3 | [pron] has signed a | 29 |
|
| 4 | he [verb] signed a | 10 |
|
| 5 | he have signed a | 10 |
|
| 6 | he has signed [art] | 6 |
|
| 7 | he has sign a | 6 |
|
| 8 | he [vb -s] signed a | 6 |
|
