| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | has [been] [vb pp] [adv] [to-vb] [art] | 18 |
|
| 2 | has been [vb pp] [adv] [to-vb] [art] | 18 |
|
| 3 | has be [vb pp] [adv] [to-vb] [art] | 18 |
|
| 4 | has [be] [vb pp] [adv] [to-vb] [art] | 18 |
|
| 5 | has [be] [vb pp] [adv] [to-vb] the | 11 |
|
| 6 | has [be] [vb pp] [adv] [to-vb] the | 11 |
|
| 7 | has [be] [vb pp] [adv] [to-vb] a | 7 |
|
| 8 | has [be] used [adv] [to-vb] [art] | 7 |
|
| 9 | has [be] [vb pp] [adv] [to-vb] a | 7 |
|
