| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [noun] of carbon [noun sg] | 286 |
|
| 2 | [noun sg] of carbon [noun sg] | 158 |
|
| 3 | [noun pl] of carbon [noun sg] | 124 |
|
| 4 | emission of carbon [noun sg] | 56 |
|
| 5 | emissions of carbon [noun sg] | 55 |
|
| 6 | level of carbon [noun sg] | 20 |
|
| 7 | amount of carbon [noun sg] | 15 |
|
| 8 | levels of carbon [noun sg] | 15 |
|
| 9 | tonnes of carbon [noun sg] | 13 |
|
| 10 | tonne of carbon [noun sg] | 13 |
|
| 11 | amount of carbon [noun sg] | 12 |
|
| 12 | reduction of carbon [noun sg] | 11 |
|
| 13 | concentration of carbon [noun sg] | 11 |
|
| 14 | reduction of carbon [noun sg] | 11 |
|
| 15 | output of carbon [noun sg] | 10 |
|
| 16 | output of carbon [noun sg] | 10 |
|
| 17 | concentration of carbon [noun sg] | 8 |
|
| 18 | cent of carbon [noun sg] | 7 |
|
| 19 | [unc] of carbon [noun sg] | 7 |
|
| 20 | cent of carbon [noun sg] | 7 |
|
| 21 | build-up of carbon [noun sg] | 7 |
|
| 22 | [adv] of carbon [noun sg] | 7 |
|
| 23 | build-up of carbon [noun sg] | 7 |
|
| 24 | [no cls] of carbon [noun sg] | 7 |
|
| 25 | quantity of carbon [noun sg] | 5 |
|
| 26 | effect of carbon [noun sg] | 5 |
|
| 27 | [adv prt] of carbon [noun sg] | 5 |
|
| 28 | level of carbon [noun sg] | 5 |
|
| 29 | quantities of carbon [noun sg] | 5 |
|
| 30 | of [adj] carbon [noun sg] | 41 |
|
