durative

a. 持续的
n. 持续体

du.ra.tive

adj.（形容词）
Of, related to, or being the verbal aspect that expresses action continuing unbroken for a period of time.
(动词)持续性的：用来表示动作继续一段时间而未中断的动词形态的，或与其相关的
n.Also called In both senses also called continuative （名词）也作 In both senses also called continuative
The durative aspect.
持续时态
A durative verb or verb form.
持续动词：持续性动词或动词形态