| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [vb -s] been [prep] [noun] for | 138 |
|
| 2 | [verb] been [prep] existence for | 36 |
|
| 3 | [vb -s] been [prep] existence [prep] | 24 |
|
| 4 | [vb -s] [be] [prep] existence for | 17 |
|
| 5 | [vb -s] [been] [prep] existence for | 17 |
|
| 6 | [vb -s] be [prep] existence for | 17 |
|
