| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | has been [det] [noun] [prep] | 223 |
|
| 2 | has be [det] [noun sg] [prep] | 221 |
|
| 3 | has be some [noun] [prep] | 94 |
|
| 4 | has be [det] [noun] of | 66 |
|
| 5 | has be [det] [noun] in | 61 |
|
| 6 | has be much [noun] [prep] | 47 |
|
| 7 | has be little [noun] [prep] | 40 |
|
| 8 | has be [det] [noun] about | 29 |
|
| 9 | has be [det] [noun] on | 22 |
|
| 10 | has be [det] debate [prep] | 20 |
|
| 11 | has be [det] debate [prep] | 20 |
|
| 12 | has be [det] discussion [prep] | 15 |
|
| 13 | has be [det] discussion [prep] | 15 |
|
| 14 | has be any [noun] [prep] | 14 |
|
| 15 | has be [det] change [prep] | 8 |
|
| 16 | has be [det] research [prep] | 8 |
|
| 17 | has be [det] change [prep] | 8 |
|
| 18 | has be [det] research [prep] | 8 |
|
| 19 | has be [det] progress [prep] | 7 |
|
| 20 | has be [det] progress [prep] | 7 |
|
| 21 | has be [det] [noun] from | 7 |
|
| 22 | has be more [noun] [prep] | 7 |
|
| 23 | has be [det] [noun] for | 6 |
|
| 24 | has be another [noun] [prep] | 6 |
|
| 25 | has be [det] [noun] over | 5 |
|
| 26 | has be [det] talk [prep] | 5 |
|
| 27 | has be [det] talk [prep] | 5 |
|
| 28 | has be [det] controversy [prep] | 5 |
|
| 29 | has be [det] controversy [prep] | 5 |
|
| 30 | has be [det] criticism [prep] | 5 |
|
