11. Attempts at gapping where the gap precedes its antecedent are quite bad, e . g. 12. However, gapping can also occur when no finite verb is involved, e . g. 13. An alternative analysis of gapping assumes that the catena is the basic unit of syntactic analysis. 14. Military installations try to contain classified data by " air-gapping " their networks. 15. *Crawford gapping works by blocking calls for a determined period of time ( the gap size ). 16. It requires a 236-yard tee shot to clear the gapping bunker guarding the front of the green. 17. The a-clauses are acceptable instances of gapping ; the gapped material corresponds to the catena in green. 18. It would be a document fatally flawed by a . . . gapping loophole and a lengthy, deadly delay. 19. Gapping is also incapable of operating backwards, which means that the antecedent to the gap must precede the gap.20. It would be a document fatally flawed by a giant exemption, a gapping loophole and a lengthy, deadly delay.
