| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [adj] [noun] was the key | 15 |
|
| 2 | [adj] [noun] was the key | 12 |
|
| 3 | [noun] [noun] was the key | 11 |
|
| 4 | [noun sg] [noun] was the key | 8 |
|
| 5 | [art] [noun] was the key | 5 |
|
| 6 | [art] [noun] was the key | 5 |
|
| 7 | the [noun] was the key | 5 |
|
| 8 | [verb] [noun] was the key | 5 |
|
| 9 | the [noun] was the key | 5 |
|
| 10 | [noun] [noun] was the key | 11 |
|
| 11 | [noun] [noun sg] was the key | 6 |
|
| 12 | [noun] was the key [prep] | 36 |
|
| 13 | [noun] was the key [prep] | 36 |
|
| 14 | [noun] was the key to | 36 |
|
| 15 | [noun] was the key to | 36 |
|
