| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [adv] [be] used for [adj] [noun] | 70 |
|
| 2 | [adv] [be] used for [adj] [noun sg] | 35 |
|
| 3 | [adv] [be] used for [adj] purpose | 19 |
|
| 4 | [adv] [be] [vb pp] for [adj] purpose | 11 |
|
| 5 | [adv] [be] [verb] for [adj] purpose | 11 |
|
| 6 | [adv] [be] use for [adj] purpose | 7 |
|
| 7 | [adv] [be] used [prep] [adj] purpose | 7 |
|
| 8 | [adv] [be] used [prep] [adj] purpose | 7 |
|
| 9 | [adv] [be] used for [adj] purpose | 7 |
|
