| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | existed for [art] long [noun sg] | 5 |
|
| 2 | existed for [art] long [noun sg] | 5 |
|
| 3 | existed for [art] long time | 5 |
|
| 4 | existed for a long [noun sg] | 5 |
|
| 5 | existed for [art] long [noun sg] | 5 |
|
| 6 | existed for a long [noun sg] | 5 |
|
