No | Pattern | Freq | Relations |
---|---|---|---|
1 | [noun pl] of [noun sg] [noun sg] by | 63 | |
2 | [noun pl] of [noun sg] [noun pl] by | 37 | |
3 | emissions of [noun sg] [noun] by | 11 | |
4 | [noun pl] of [noun sg] dioxide by | 7 | |
5 | [noun pl] of [noun sg] dioxide by | 7 | |
6 | [noun pl] of carbon [noun] by | 5 | |
7 | [noun pl] of air [noun] by | 5 |