Although {HEAD ~ the conductive members} shown include {TAIL ~ holes} suitable for mounting of antenna elements, such holes may not be present in every embodiment 
include
Although { HEAD ~ the conductive members } shown include { TAIL ~ holes } suitable for mounting of antenna elements , such holes may not be present in every embodiment
OTH HEAD HEAD HEAD HEAD HEAD HEAD HEAD OTH REL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH