overlain – overlane – worksheet
overlain – oed – past Participle of overlie - British /ˌəʊvəlʌɪ/, U.S. /ˌoʊvərˈlaɪ/ + lane /leɪn/
overlane – not in oed, but has lots of references online
overlain – v. past participle of overlie – 1. covered, directly on top of; 2. Geology/archeology – layer which is immediately on top of; 3. oppressed, vanquished
overlane – n. – 1. a structure built over a roadway or something resembling a narrow roadway; 2. an area above a narrow roadway