| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | it [vb -s] [be] a long time | 37 |
|
| 2 | [pers pn] [vb -s] [been] a long time | 37 |
|
| 3 | [pers pn] [vb -s] been a long time | 37 |
|
| 4 | [pers pn] [vb -s] [be] a long time | 37 |
|
| 5 | [pers pn] [vb -s] be a long time | 37 |
|
| 6 | [pers pn] 's [be] a long time | 28 |
|
| 7 | [pers pn] has [be] a long time | 9 |
|
