| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | this has [vb pp] the | 113 |
|
| 2 | this has become the | 6 |
|
| 3 | this has become the | 6 |
|
| 4 | this has enabled the | 5 |
|
| 5 | this has given the | 5 |
|
| 6 | this has give the | 5 |
|
| 7 | this has enable the | 5 |
|
