| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [pron] [verb] been some [noun] | 279 |
|
| 2 | [pron] [verb] been [adj] improvement | 20 |
|
| 3 | [pron] [verb] been [det] improvement | 11 |
|
| 4 | [pron] [verb] [been] some improvement | 9 |
|
| 5 | [pron] [verb] been some improvement | 9 |
|
| 6 | [pron] [verb] [be] some improvement | 9 |
|
| 7 | [pron] [verb] be some improvement | 9 |
|
