| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | an [adj] [noun sg] for | 4418 |
|
| 2 | [v-ing] an [adj] [noun sg] | 4197 |
|
| 3 | [v-ing] [adj] [noun sg] for | 1221 |
|
| 4 | [v-ing] an [noun sg] for | 228 |
|
