| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [prep] a [det] [noun] [noun sg] | 278 |
|
| 2 | lead [prep] a [noun] [noun sg] | 175 |
|
| 3 | lead [prep] [det] [noun] [noun sg] | 24 |
|
| 4 | lead [prep] a [det] [noun] | 8 |
|
