| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | play a part in | 54 |
|
| 2 | played a part in | 54 |
|
| 3 | plays a part in | 46 |
|
| 4 | play a part in | 44 |
|
| 5 | played a part in | 43 |
|
| 6 | to play a part in | 42 |
|
| 7 | playing a part in | 16 |
|
