| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | play an important part in | 235 |
|
| 2 | played an important part [prep] | 76 |
|
| 3 | plays an important part [prep] | 47 |
|
| 4 | play an important part [prep] | 38 |
|
| 5 | play an important part [prep] | 29 |
|
| 6 | played an important part [prep] | 29 |
|
| 7 | to play an important part [prep] | 21 |
|
