I can antecede you can antecede he can antecede we can antecede you can antecede they can antecede
Forma com V-ing
I can be anteceding you can be anteceding he can be anteceding we can be anteceding you can be anteceding they can be anteceding
Perfeito
I can have anteceded you can have anteceded he can have anteceded we can have anteceded you can have anteceded they can have anteceded
Perfeito com V-ing
I can have been anteceding you can have been anteceding he can have been anteceding we can have been anteceding you can have been anteceding they can have been anteceding
Negação
Forma simple
I can't antecede you can't antecede he can't antecede we can't antecede you can't antecede they can't antecede
Forma com V-ing
I can't be anteceding you can't be anteceding he can't be anteceding we can't be anteceding you can't be anteceding they can't be anteceding
Perfeito
I can't have anteceded you can't have anteceded he can't have anteceded we can't have anteceded you can't have anteceded they can't have anteceded
Perfeito com V-ing
I can't have been anteceding you can't have been anteceding he can't have been anteceding we can't have been anteceding you can't have been anteceding they can't have been anteceding
Forma interrogativa
Forma simple
can I antecede? can you antecede? can he antecede? can we antecede? can you antecede? can they antecede?
Forma com V-ing
can I be anteceding? can you be anteceding? can he be anteceding? can we be anteceding? can you be anteceding? can they be anteceding?
Perfeito
can I have anteceded? can you have anteceded? can he have anteceded? can we have anteceded? can you have anteceded? can they have anteceded?
Perfeito com V-ing
can I have been anteceding? can you have been anteceding? can he have been anteceding? can we have been anteceding? can you have been anteceding? can they have been anteceding?
Forma interro-Negação
Forma simple
can't I antecede? can't you antecede? can't he antecede? can't we antecede? can't you antecede? can't they antecede?
Forma com V-ing
can't I be anteceding? can't you be anteceding? can't he be anteceding? can't we be anteceding? can't you be anteceding? can't they be anteceding?
Perfeito
can't I have anteceded? can't you have anteceded? can't he have anteceded? can't we have anteceded? can't you have anteceded? can't they have anteceded?
Perfeito com V-ing
can't I have been anteceding? can't you have been anteceding? can't he have been anteceding? can't we have been anteceding? can't you have been anteceding? can't they have been anteceding?