| 
Present / Presente
I cumber you cumber he/she/it cumbers we cumber you cumber they cumber | 
Present continuous / Presente continuo
I am cumbering you are cumbering he/she/it is cumbering we are cumbering you are cumbering they are cumbering | 
| 
Preterit / Pasado simple
I cumbered you cumbered he/she/it cumbered we cumbered you cumbered they cumbered | 
Preterit continuous / Pasado continuo
I was cumbering you were cumbering he/she/it was cumbering we were cumbering you were cumbering they were cumbering | 
| 
Present perfect / Presente perfecto
I have cumbered you have cumbered he/she/it has cumbered we have cumbered you have cumbered they have cumbered | 
Present perfect continuous / Presente perfecto continuo
I have been cumbering you have been cumbering he/she/it has been cumbering we have been cumbering you have been cumbering they have been cumbering | 
| 
Pluperfect / Pluscuamperfecto
I had cumbered you had cumbered he/she/it had cumbered we had cumbered you had cumbered they had cumbered | 
Pluperfect continuous / Pluscuamperfecto continuo
I had been cumbering you had been cumbering he/she/it had been cumbering we had been cumbering you had been cumbering they had been cumbering | 
| 
Future / Futuro
I will cumber you will cumber he/she/it will cumber we will cumber you will cumber they will cumber | 
Future continuous / Futuro continuo
I will be cumbering you will be cumbering he/she/it will be cumbering we will be cumbering you will be cumbering they will be cumbering | 
| 
Future perfect / Futuro anterior
I will have cumbered you will have cumbered he/she/it will have cumbered we will have cumbered you will have cumbered they will have cumbered | 
Future perfect continuous / Futuro anterior continuo
I will have been cumbering you will have been cumbering he/she/it will have been cumbering we will have been cumbering you will have been cumbering they will have been cumbering |