| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [adj] when the [noun sg] | 338 |
|
| 2 | 1986 when the [noun] | 9 |
|
| 3 | 1986 when [art] [noun sg] | 7 |
|
| 4 | 1986 [adv] the [noun sg] | 5 |
|
| 5 | 1986 when the [noun sg] | 5 |
|
| 6 | 1986 [Wh adv] the [noun sg] | 5 |
|
