| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [prep] a [noun sg] | 407839 |
|
| 2 | a long [noun sg] | 10861 |
|
| 3 | [prep] a long | 4846 |
|
| 4 | [prep] long [noun sg] | 995 |
|
