I can gradate you can gradate she can gradate we can gradate you can gradate they can gradate
Forma con V-ing
I can be gradating you can be gradating she can be gradating we can be gradating you can be gradating they can be gradating
Perfecto
I can have gradated you can have gradated she can have gradated we can have gradated you can have gradated they can have gradated
Perfecto con V-ing
I can have been gradating you can have been gradating she can have been gradating we can have been gradating you can have been gradating they can have been gradating
Negación
Forma simple
I can't gradate you can't gradate she can't gradate we can't gradate you can't gradate they can't gradate
Forma con V-ing
I can't be gradating you can't be gradating she can't be gradating we can't be gradating you can't be gradating they can't be gradating
Perfecto
I can't have gradated you can't have gradated she can't have gradated we can't have gradated you can't have gradated they can't have gradated
Perfecto con V-ing
I can't have been gradating you can't have been gradating she can't have been gradating we can't have been gradating you can't have been gradating they can't have been gradating
Forma interrogativa
Forma simple
can I gradate? can you gradate? can she gradate? can we gradate? can you gradate? can they gradate?
Forma con V-ing
can I be gradating? can you be gradating? can she be gradating? can we be gradating? can you be gradating? can they be gradating?
Perfecto
can I have gradated? can you have gradated? can she have gradated? can we have gradated? can you have gradated? can they have gradated?
Perfecto con V-ing
can I have been gradating? can you have been gradating? can she have been gradating? can we have been gradating? can you have been gradating? can they have been gradating?
Forma interro-negativa
Forma simple
can't I gradate? can't you gradate? can't she gradate? can't we gradate? can't you gradate? can't they gradate?
Forma con V-ing
can't I be gradating? can't you be gradating? can't she be gradating? can't we be gradating? can't you be gradating? can't they be gradating?
Perfecto
can't I have gradated? can't you have gradated? can't she have gradated? can't we have gradated? can't you have gradated? can't they have gradated?
Perfecto con V-ing
can't I have been gradating? can't you have been gradating? can't she have been gradating? can't we have been gradating? can't you have been gradating? can't they have been gradating?