goes是go的第三人称单数形式，是行为动词一般现在时态中的一种?

  正常的变化形式:
breaks breaking, buys buying, eats eating, falls falling, feeds feeding, finds finding, holds holding, keeps keeping, meets meeting, reads reading, says saying, 
单三加es的:
catches, catching, does doing, teaches, teaching, goes going, 
现在分词去e,加ing的:
comes coming, gives giving, makes making, shakes shaking, 
现在分词最后字母重复的:
gets getting, runs running, shuts shutting, sits sitting,
单三形式特殊的:
has having, 
go的三单是:goes。