| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | 've [be] [verb] to | 161 |
|
| 2 | 've [be] [v-ing] to | 106 |
|
| 3 | [verb] [be] trying to | 16 |
|
| 4 | 've [be] trying [prep] | 16 |
|
| 5 | have [be] trying to | 15 |
|
| 6 | [vb base] [be] trying to | 10 |
|
| 7 | 've [be] try to | 8 |
|
