| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | they have [been] [verb] [prep] | 518 |
|
| 2 | they have [been] [verb] [prep] | 518 |
|
| 3 | [pron] have [been] [verb] since | 17 |
|
| 4 | they [verb] [been] [verb] since | 15 |
|
| 5 | they have [been] [verb] since | 15 |
|
| 6 | they [vb base] [been] [verb] since | 8 |
|
| 7 | they have [be] [verb] since | 5 |
|
| 8 | they have [been] [verb] since | 5 |
|
