| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [conj] has [vb pp] to [art] | 56 |
|
| 2 | [conj] has [verb] to [art] | 56 |
|
| 3 | [conj] [verb] contributed to [art] | 16 |
|
| 4 | [conj] have contributed to [art] | 15 |
|
| 5 | [conj] has contributed [prep] [art] | 6 |
|
| 6 | [conj] has contributed to [art] | 6 |
|
| 7 | [conj] [vb -s] contributed to [art] | 6 |
|
| 8 | [conj] has contributed [prep] [art] | 6 |
|
| 9 | [conj] has contribute to [art] | 6 |
|
| 10 | [conj] has contributed to [art] | 6 |
|
