I can reattain you can reattain he can reattain we can reattain you can reattain they can reattain
V-ing form
I can be reattaining you can be reattaining he can be reattaining we can be reattaining you can be reattaining they can be reattaining
Perfect
I can have reattained you can have reattained he can have reattained we can have reattained you can have reattained they can have reattained
V-ing perfect
I can have been reattaining you can have been reattaining he can have been reattaining we can have been reattaining you can have been reattaining they can have been reattaining
Negation
Simple form
I cannot reattain you cannot reattain he cannot reattain we cannot reattain you cannot reattain they cannot reattain
V-ing form
I cannot be reattaining you cannot be reattaining he cannot be reattaining we cannot be reattaining you cannot be reattaining they cannot be reattaining
Perfect
I cannot have reattained you cannot have reattained he cannot have reattained we cannot have reattained you cannot have reattained they cannot have reattained
V-ing perfect
I cannot have been reattaining you cannot have been reattaining he cannot have been reattaining we cannot have been reattaining you cannot have been reattaining they cannot have been reattaining
Interrogative form
Simple form
can I reattain? can you reattain? can he reattain? can we reattain? can you reattain? can they reattain?
V-ing form
can I be reattaining? can you be reattaining? can he be reattaining? can we be reattaining? can you be reattaining? can they be reattaining?
Perfect
can I have reattained? can you have reattained? can he have reattained? can we have reattained? can you have reattained? can they have reattained?
V-ing perfect
can I have been reattaining? can you have been reattaining? can he have been reattaining? can we have been reattaining? can you have been reattaining? can they have been reattaining?
Interro-negative form
Simple form
can I not reattain? can you not reattain? can he not reattain? can we not reattain? can you not reattain? can they not reattain?
V-ing form
can I not be reattaining? can you not be reattaining? can he not be reattaining? can we not be reattaining? can you not be reattaining? can they not be reattaining?
Perfect
can I not have reattained? can you not have reattained? can he not have reattained? can we not have reattained? can you not have reattained? can they not have reattained?
V-ing perfect
can I not have been reattaining? can you not have been reattaining? can he not have been reattaining? can we not have been reattaining? can you not have been reattaining? can they not have been reattaining?