| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [be] used for [adj] [noun pl] | 274 |
|
| 2 | [be] [verb] for [adj -er] [noun pl] | 88 |
|
| 3 | [be] [vb pp] for [adj -er] [noun pl] | 55 |
|
| 4 | [be] used [prep] [adj -er] [noun pl] | 28 |
|
| 5 | [be] used for [adj -er] [noun] | 14 |
|
| 6 | [be] use for [adj -er] [noun pl] | 7 |
|
