Collocations for capable - adj.

be, seem
She seems very capable.

extremely, fairly, very, etc.
highly
He has proved himself a highly capable manager.

appear, be, feel, look, prove (yourself), seem
become
believe sb, consider sb
She could hardly believe him capable of such kindness.

fully, more than (esp. BrE), perfectly, quite, well
She is more than capable of doing it herself.

barely, hardly (esp. BrE), scarcely (BrE)
He was barely capable of writing his own name.

reasonably (BrE)
clearly, obviously (esp. BrE)
potentially, theoretically
physically
He was not physically capable of climbing out of the window.

Capable is used with these nouns:
finger, hand