| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | has [been] [verb] for [adj] [noun] | 362 |
|
| 2 | has [been] [v-ing] for [adj] [noun] | 90 |
|
| 3 | have [been] trying for [adj] [noun] | 11 |
|
| 4 | [verb] [been] trying for [adj] [noun] | 11 |
|
| 5 | has [been] try for [adj] [noun] | 7 |
|
| 6 | has [been] trying [prep] [adj] [noun] | 6 |
|
| 7 | [vb -s] [been] trying for [adj] [noun] | 6 |
|
| 8 | has [been] trying [prep] [adj] [noun] | 6 |
|
| 9 | has [been] trying for [adj] [noun] | 6 |
|
| 10 | has [be] trying for [adj] [noun] | 6 |
|
