| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | which lead [prep] [adj] [noun sg] | 63 |
|
| 2 | may lead [prep] [adj] [noun sg] | 55 |
|
| 3 | which may lead [prep] [adj] | 11 |
|
| 4 | which may lead [prep] [noun sg] | 9 |
|
