| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | be [art] long time since | 83 |
|
| 2 | be a long time since | 83 |
|
| 3 | 's [art] long time since | 26 |
|
| 4 | been [art] long time since | 22 |
|
| 5 | was [art] long time since | 21 |
|
| 6 | is [art] long time since | 12 |
|
