I can collate you can collate he can collate we can collate you can collate they can collate
Forma com V-ing
I can be collating you can be collating he can be collating we can be collating you can be collating they can be collating
Perfeito
I can have collated you can have collated he can have collated we can have collated you can have collated they can have collated
Perfeito com V-ing
I can have been collating you can have been collating he can have been collating we can have been collating you can have been collating they can have been collating
Negação
Forma simple
I cannot collate you cannot collate he cannot collate we cannot collate you cannot collate they cannot collate
Forma com V-ing
I cannot be collating you cannot be collating he cannot be collating we cannot be collating you cannot be collating they cannot be collating
Perfeito
I cannot have collated you cannot have collated he cannot have collated we cannot have collated you cannot have collated they cannot have collated
Perfeito com V-ing
I cannot have been collating you cannot have been collating he cannot have been collating we cannot have been collating you cannot have been collating they cannot have been collating
Forma interrogativa
Forma simple
can I collate? can you collate? can he collate? can we collate? can you collate? can they collate?
Forma com V-ing
can I be collating? can you be collating? can he be collating? can we be collating? can you be collating? can they be collating?
Perfeito
can I have collated? can you have collated? can he have collated? can we have collated? can you have collated? can they have collated?
Perfeito com V-ing
can I have been collating? can you have been collating? can he have been collating? can we have been collating? can you have been collating? can they have been collating?
Forma interro-Negação
Forma simple
can I not collate? can you not collate? can he not collate? can we not collate? can you not collate? can they not collate?
Forma com V-ing
can I not be collating? can you not be collating? can he not be collating? can we not be collating? can you not be collating? can they not be collating?
Perfeito
can I not have collated? can you not have collated? can he not have collated? can we not have collated? can you not have collated? can they not have collated?
Perfeito com V-ing
can I not have been collating? can you not have been collating? can he not have been collating? can we not have been collating? can you not have been collating? can they not have been collating?