| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | 's a [adj] time [subord] | 30 |
|
| 2 | 's a long time [subord] | 30 |
|
| 3 | 's a long time [subord] | 30 |
|
| 4 | 's a [adj] time since | 26 |
|
