| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [adv] far has be [to-vb] | 9 |
|
| 2 | [adv] far has [been] [to-vb] | 9 |
|
| 3 | [adv] far has been [to-vb] | 9 |
|
| 4 | [adv] far has [be] [to-vb] | 9 |
|
| 5 | so far has [be] [to-vb] | 9 |
|
