| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | the [noun sg] of infant deaths | 13 |
|
| 2 | the number of [noun sg] deaths | 11 |
|
| 3 | the study of [noun sg] deaths | 10 |
|
| 4 | the [noun sg] of cot deaths | 5 |
|
