| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | have been a long [noun sg] [adv] | 10 |
|
| 2 | have been a long time [adv] | 7 |
|
| 3 | had been a long [noun sg] [adv] | 6 |
|
| 4 | have been a long [noun sg] ago | 5 |
|
