| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [noun] is very keen [to-vb] | 6 |
|
| 2 | [pron] is very keen [to-vb] | 5 |
|
| 3 | [pers pn] is very keen [to-vb] | 5 |
|
| 4 | he is very keen [to-vb] | 5 |
|
| 5 | he is very keen [to-vb] | 5 |
|
| 6 | [noun sg] is very keen [to-vb] | 5 |
|
| 7 | is very keen [to-vb] [adj] | 5 |
|
| 8 | is very keen [to-vb] [det] | 5 |
|
