tech,19-1-E87-1037,ak | grammar </term> as a backbone , e.g. <term> | LFG | </term> and <term> PATR-II </term> . Typically | #17060 Currently several grammatical formalisms converge towards being declarative and towards utilizing context-free phrase-structure grammar as a backbone, e.g. LFG and PATR-II. |