I can devolve you can devolve she can devolve we can devolve you can devolve they can devolve
Forma con V-ing
I can be devolving you can be devolving she can be devolving we can be devolving you can be devolving they can be devolving
Perfecto
I can have devolved you can have devolved she can have devolved we can have devolved you can have devolved they can have devolved
Perfecto con V-ing
I can have been devolving you can have been devolving she can have been devolving we can have been devolving you can have been devolving they can have been devolving
Negación
Forma simple
I can't devolve you can't devolve she can't devolve we can't devolve you can't devolve they can't devolve
Forma con V-ing
I can't be devolving you can't be devolving she can't be devolving we can't be devolving you can't be devolving they can't be devolving
Perfecto
I can't have devolved you can't have devolved she can't have devolved we can't have devolved you can't have devolved they can't have devolved
Perfecto con V-ing
I can't have been devolving you can't have been devolving she can't have been devolving we can't have been devolving you can't have been devolving they can't have been devolving
Forma interrogativa
Forma simple
can I devolve? can you devolve? can she devolve? can we devolve? can you devolve? can they devolve?
Forma con V-ing
can I be devolving? can you be devolving? can she be devolving? can we be devolving? can you be devolving? can they be devolving?
Perfecto
can I have devolved? can you have devolved? can she have devolved? can we have devolved? can you have devolved? can they have devolved?
Perfecto con V-ing
can I have been devolving? can you have been devolving? can she have been devolving? can we have been devolving? can you have been devolving? can they have been devolving?
Forma interro-negativa
Forma simple
can't I devolve? can't you devolve? can't she devolve? can't we devolve? can't you devolve? can't they devolve?
Forma con V-ing
can't I be devolving? can't you be devolving? can't she be devolving? can't we be devolving? can't you be devolving? can't they be devolving?
Perfecto
can't I have devolved? can't you have devolved? can't she have devolved? can't we have devolved? can't you have devolved? can't they have devolved?
Perfecto con V-ing
can't I have been devolving? can't you have been devolving? can't she have been devolving? can't we have been devolving? can't you have been devolving? can't they have been devolving?