| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | have been a [adj] time [subord] | 21 |
|
| 2 | have been [art] long time [subord] | 21 |
|
| 3 | have been [art] [adj] time since | 20 |
|
| 4 | had been [art] [adj] time [subord] | 13 |
|
| 5 | 's been [art] [adj] time [subord] | 5 |
|
