| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [to-vb] a [noun] for | 1740 |
|
| 2 | is a [noun] for | 1699 |
|
| 3 | is [to-vb] a [noun] | 1064 |
|
| 4 | is [to-vb] [noun] for | 100 |
|
