| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | be a [adv] long time ago | 7 |
|
| 2 | be a [adv] long time [adv] | 7 |
|
| 3 | be a [adv] long time ago | 7 |
|
| 4 | be a [adv] long time [adv] | 7 |
|
| 5 | be a [adv] long time [adv] | 7 |
|
| 6 | be a very long time [adv] | 6 |
|
| 7 | be a very long time [adv] | 6 |
|
