| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [adv] be [vb pp] for [adj] purposes | 23 |
|
| 2 | [adv] [be] [vb pp] for [adj] purposes | 17 |
|
| 3 | [adv] [be] [vb pp] for [adj] purposes | 17 |
|
| 4 | [adv] be [vb pp] for [adj] purposes | 17 |
|
| 5 | [adv] [be] used for [adj] purposes | 12 |
|
| 6 | [adv] [be] [vb pp] for [adj] purposes | 12 |
|
| 7 | not [be] [vb pp] for [adj] purposes | 11 |
|
| 8 | not [be] [vb pp] for [adj] purposes | 11 |
|
| 9 | [not/n't] [be] [vb pp] for [adj] purposes | 11 |
|
| 10 | [adv] [be] [vb pp] for [det] purposes | 6 |
|
