| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [am/are] [vb pp] [adj] [noun] | 853 |
|
| 2 | [vb pp] to use [adj] [noun] | 186 |
|
| 3 | [am/are] [vb pp] to use [adj] | 88 |
|
| 4 | [am/are] [vb pp] to use [noun] | 16 |
|
