| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | have for a long time been | 15 |
|
| 2 | have [prep] a long time been | 15 |
|
| 3 | have [prep] a long time been | 15 |
|
| 4 | have for a long time been | 15 |
|
| 5 | have [prep] a long time been | 15 |
|
| 6 | have [prep] a long time been | 15 |
|
| 7 | has [prep] a long time been | 7 |
|
