| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [be] all a long time ago | 8 |
|
| 2 | [be] all a long [noun sg] ago | 8 |
|
| 3 | be all a long [noun] ago | 8 |
|
| 4 | [be] all a long time ago | 8 |
|
| 5 | was all a long [noun] ago | 6 |
|
| 6 | [was/were] all a long [noun] ago | 6 |
|
