| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | so far [pers pn] [vb -s] [adv] been | 7 |
|
| 2 | so far [pers pn] has [adv] [been] | 6 |
|
| 3 | so far [pers pn] [vb -s] not [been] | 5 |
|
| 4 | so far [pers pn] [vb -s] [not/n't] [been] | 5 |
|
