| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [be] a long time since | 83 |
|
| 2 | be a long time since | 83 |
|
| 3 | been a long time [conj] | 26 |
|
| 4 | been a long time [subord] | 23 |
|
| 5 | been a long [noun] since | 22 |
|
| 6 | been [art] long time since | 22 |
|
| 7 | been a long [noun sg] since | 22 |
|
| 8 | been a long time since | 22 |
|
| 9 | been a long time since | 22 |
|
| 10 | been a long time since | 22 |
|
| 11 | been [art] long time since | 22 |
|
| 12 | been a [adj] time since | 22 |
|
| 13 | [been] a long time since | 22 |
|
