Enum VerbForm 

#[repr(u32)]
pub enum VerbForm {
    LemmaForm = 1,
    PastForm = 2,
    SimplePastForm = 4,
    PastParticipleForm = 8,
    ProgressiveForm = 16,
    ThirdPersonSingularPresentForm = 32,
}

Variants

LemmaForm = 1

The uninflected verb form: “walk”, “eat”

PastForm = 2

The past form for regular verbs: “walked”

SimplePastForm = 4

The simple past/preterite form for irregular verbs: “ate”

PastParticipleForm = 8

The past participle form for irregular verbs: “eaten”

ProgressiveForm = 16

The progressive/continuous/gerund/present participle form: “walking”, “eating”

ThirdPersonSingularPresentForm = 32

The third person singular present form: “walks”, “eats”