| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [noun sg] [prep] a long time | 309 |
|
| 2 | [noun sg] [vb -s] [prep] a time | 36 |
|
| 3 | [vb -s] [prep] a long time | 17 |
|
| 4 | [noun sg] [vb -s] [prep] a long | 16 |
|
| 5 | [noun sg] [vb -s] a long time | 15 |
|
