I can caution you can caution she can caution we can caution you can caution they can caution
Forma con V-ing
I can be cautioning you can be cautioning she can be cautioning we can be cautioning you can be cautioning they can be cautioning
Perfetto
I can have cautioned you can have cautioned she can have cautioned we can have cautioned you can have cautioned they can have cautioned
Perfetto con V-ing
I can have been cautioning you can have been cautioning she can have been cautioning we can have been cautioning you can have been cautioning they can have been cautioning
Negazione
Forma semplice
I can't caution you can't caution she can't caution we can't caution you can't caution they can't caution
Forma con V-ing
I can't be cautioning you can't be cautioning she can't be cautioning we can't be cautioning you can't be cautioning they can't be cautioning
Perfetto
I can't have cautioned you can't have cautioned she can't have cautioned we can't have cautioned you can't have cautioned they can't have cautioned
Perfetto con V-ing
I can't have been cautioning you can't have been cautioning she can't have been cautioning we can't have been cautioning you can't have been cautioning they can't have been cautioning
Forma interrogativa
Forma semplice
can I caution? can you caution? can she caution? can we caution? can you caution? can they caution?
Forma con V-ing
can I be cautioning? can you be cautioning? can she be cautioning? can we be cautioning? can you be cautioning? can they be cautioning?
Perfetto
can I have cautioned? can you have cautioned? can she have cautioned? can we have cautioned? can you have cautioned? can they have cautioned?
Perfetto con V-ing
can I have been cautioning? can you have been cautioning? can she have been cautioning? can we have been cautioning? can you have been cautioning? can they have been cautioning?
Forma interro-negativa
Forma semplice
can't I caution? can't you caution? can't she caution? can't we caution? can't you caution? can't they caution?
Forma con V-ing
can't I be cautioning? can't you be cautioning? can't she be cautioning? can't we be cautioning? can't you be cautioning? can't they be cautioning?
Perfetto
can't I have cautioned? can't you have cautioned? can't she have cautioned? can't we have cautioned? can't you have cautioned? can't they have cautioned?
Perfetto con V-ing
can't I have been cautioning? can't you have been cautioning? can't she have been cautioning? can't we have been cautioning? can't you have been cautioning? can't they have been cautioning?