The skylight construction comprises a frame means extending about the opening and including means securable about the opening, and a translucent or transparent means covering the opening and extending at {HEAD ~ its edges} to overlie {TAIL ~ the frame means} 
to overlie
The skylight construction comprises a frame means extending about the opening and including means securable about the opening , and a translucent or transparent means covering the opening and extending at { HEAD ~ its edges } to overlie { TAIL ~ the frame means }
OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD REL REL TAIL TAIL TAIL TAIL TAIL TAIL TAIL