| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | have been [adv prt] for a | 54 |
|
| 2 | have been for a long | 17 |
|
| 3 | been [adv prt] for a long | 14 |
|
| 4 | have been [adv prt] a long | 13 |
|
