| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [prep] [pron] [verb] previously [been] [adj] | 5 |
|
| 2 | [prep] [pron] have previously [been] [adj] | 5 |
|
| 3 | [prep] [pron] [vb past] previously [been] [adj] | 5 |
|
| 4 | [prep] [pron] [verb] previously been [adj] | 5 |
|
| 5 | [prep] [Wh det] [verb] previously [been] [adj] | 5 |
|
| 6 | [prep] [pron] had previously [been] [adj] | 5 |
|
