| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | have for [det] time been | 37 |
|
| 2 | have for some time been | 37 |
|
| 3 | had for [det] time been | 18 |
|
| 4 | has for [det] time been | 12 |
|
| 5 | have for [det] time been | 7 |
|
