| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | a [noun] for | 35374 |
|
| 2 | a [noun sg] for | 35123 |
|
| 3 | [art] substitute for | 397 |
|
| 4 | a substitute [prep] | 280 |
|
| 5 | a substitute for | 259 |
|
