| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | process [Wh det] lead to the | 9 |
|
| 2 | process which lead to the | 9 |
|
| 3 | process which lead to the | 9 |
|
| 4 | process [pron] lead to the | 6 |
|
| 5 | process [pron] led to the | 5 |
|
