About: present perfect

Premodifier: present
Head noun: perfect

Same concepts
http://dbpedia.org/resource/Present_perfect

Broader concepts

label	provenance	confidence
structure	isap:319942934	0.485773
tense	isap:31731983	0.321636
verb	isap:74319915	0.204152

Narrower concepts

label	provenance	confidence