| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [vb -s] [been] [verb] [adv] for many | 8 |
|
| 2 | [vb -s] been [verb] [adv] for many | 8 |
|
| 3 | [vb -s] [be] [verb] [adv] for many | 8 |
|
| 4 | [vb -s] be [verb] [adv] for many | 8 |
|
| 5 | has [be] [verb] [adv] for many | 6 |
|
| 6 | [vb -s] [be] [verb] [adv prt] for many | 6 |
|
