| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | is a [adj] time [subord] | 16 |
|
| 2 | is a long time [subord] | 14 |
|
| 3 | is a long time [subord] | 14 |
|
| 4 | is a [adj] time since | 12 |
|
