I can oppose you can oppose she can oppose we can oppose you can oppose they can oppose
Forma con V-ing
I can be opposing you can be opposing she can be opposing we can be opposing you can be opposing they can be opposing
Perfecto
I can have opposed you can have opposed she can have opposed we can have opposed you can have opposed they can have opposed
Perfecto con V-ing
I can have been opposing you can have been opposing she can have been opposing we can have been opposing you can have been opposing they can have been opposing
Negación
Forma simple
I can't oppose you can't oppose she can't oppose we can't oppose you can't oppose they can't oppose
Forma con V-ing
I can't be opposing you can't be opposing she can't be opposing we can't be opposing you can't be opposing they can't be opposing
Perfecto
I can't have opposed you can't have opposed she can't have opposed we can't have opposed you can't have opposed they can't have opposed
Perfecto con V-ing
I can't have been opposing you can't have been opposing she can't have been opposing we can't have been opposing you can't have been opposing they can't have been opposing
Forma interrogativa
Forma simple
can I oppose? can you oppose? can she oppose? can we oppose? can you oppose? can they oppose?
Forma con V-ing
can I be opposing? can you be opposing? can she be opposing? can we be opposing? can you be opposing? can they be opposing?
Perfecto
can I have opposed? can you have opposed? can she have opposed? can we have opposed? can you have opposed? can they have opposed?
Perfecto con V-ing
can I have been opposing? can you have been opposing? can she have been opposing? can we have been opposing? can you have been opposing? can they have been opposing?
Forma interro-negativa
Forma simple
can't I oppose? can't you oppose? can't she oppose? can't we oppose? can't you oppose? can't they oppose?
Forma con V-ing
can't I be opposing? can't you be opposing? can't she be opposing? can't we be opposing? can't you be opposing? can't they be opposing?
Perfecto
can't I have opposed? can't you have opposed? can't she have opposed? can't we have opposed? can't you have opposed? can't they have opposed?
Perfecto con V-ing
can't I have been opposing? can't you have been opposing? can't she have been opposing? can't we have been opposing? can't you have been opposing? can't they have been opposing?