| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [Wh pn] has [adv] | 1109 |
|
| 2 | [Wh pn] has [adv] | 803 |
|
| 3 | [Wh pn] [verb] previously | 159 |
|
| 4 | [Wh pn] have previously | 158 |
|
| 5 | [pron] has previously | 64 |
|
| 6 | [Wh pn] [vb -s] previously | 8 |
|
| 7 | [Wh pn] has previously | 8 |
|
