| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | who have been [adv] a long | 5 |
|
| 2 | who have [been] [adv] a long | 5 |
|
| 3 | who have [been] there a long | 5 |
|
| 4 | who have [been] [adv] a long | 5 |
|
