I can interpret you can interpret he can interpret we can interpret you can interpret they can interpret
V-ing form
I can be interpreting you can be interpreting he can be interpreting we can be interpreting you can be interpreting they can be interpreting
Perfect
I can have interpreted you can have interpreted he can have interpreted we can have interpreted you can have interpreted they can have interpreted
V-ing perfect
I can have been interpreting you can have been interpreting he can have been interpreting we can have been interpreting you can have been interpreting they can have been interpreting
Negation
Simple form
I cannot interpret you cannot interpret he cannot interpret we cannot interpret you cannot interpret they cannot interpret
V-ing form
I cannot be interpreting you cannot be interpreting he cannot be interpreting we cannot be interpreting you cannot be interpreting they cannot be interpreting
Perfect
I cannot have interpreted you cannot have interpreted he cannot have interpreted we cannot have interpreted you cannot have interpreted they cannot have interpreted
V-ing perfect
I cannot have been interpreting you cannot have been interpreting he cannot have been interpreting we cannot have been interpreting you cannot have been interpreting they cannot have been interpreting
Interrogative form
Simple form
can I interpret? can you interpret? can he interpret? can we interpret? can you interpret? can they interpret?
V-ing form
can I be interpreting? can you be interpreting? can he be interpreting? can we be interpreting? can you be interpreting? can they be interpreting?
Perfect
can I have interpreted? can you have interpreted? can he have interpreted? can we have interpreted? can you have interpreted? can they have interpreted?
V-ing perfect
can I have been interpreting? can you have been interpreting? can he have been interpreting? can we have been interpreting? can you have been interpreting? can they have been interpreting?
Interro-negative form
Simple form
can I not interpret? can you not interpret? can he not interpret? can we not interpret? can you not interpret? can they not interpret?
V-ing form
can I not be interpreting? can you not be interpreting? can he not be interpreting? can we not be interpreting? can you not be interpreting? can they not be interpreting?
Perfect
can I not have interpreted? can you not have interpreted? can he not have interpreted? can we not have interpreted? can you not have interpreted? can they not have interpreted?
V-ing perfect
can I not have been interpreting? can you not have been interpreting? can he not have been interpreting? can we not have been interpreting? can you not have been interpreting? can they not have been interpreting?