| Keyword ⓘ | Volumen ⓘ | Profundidad ⓘ | Fuerza ⓘ | Prominencia ⓘ | Resultados ⓘ | Productos ⓘ | Oportunidad ⓘ | |
|---|---|---|---|---|---|---|---|---|
| grammar in use | 1 | 4 | 0 | 3 | — | — | — | |
| english grammar in use | 154 | 3 | 10 | 1 | — | — | — | |
| essential grammar in use | 1 | 9 | 0 | 1 | — | — | — | |
| grammar english | 4 | 5 | 2 | 4 | — | — | — | |
| grammar first | 2 | 5 | 2 | 2 | — | — | — | |
| grammar vocabulary first | 1 | 4 | 0 | 1 | — | — | — | |
| ultimate english grammar b1 | 1 | 6 | 0 | 2 | — | — | — | |
| ultimate english b1 grammar | 1 | 10 | 1 | 2 | — | — | — | |
| asientos grammer | 1 | 6 | 0 | 1 | — | — | — |