English verb conjugation
COULD EVADE

Regular verb: evade - evaded - evaded

Affirmation

Simple form	V-ing form
I could evade you could evade she could evade we could evade you could evade they could evade	I could be evading you could be evading she could be evading we could be evading you could be evading they could be evading
Perfect	V-ing perfect
I could have evaded you could have evaded she could have evaded we could have evaded you could have evaded they could have evaded	I could have been evading you could have been evading she could have been evading we could have been evading you could have been evading they could have been evading

Negation

Simple form	V-ing form
I couldn't evade you couldn't evade she couldn't evade we couldn't evade you couldn't evade they couldn't evade	I couldn't be evading you couldn't be evading she couldn't be evading we couldn't be evading you couldn't be evading they couldn't be evading
Perfect	V-ing perfect
I couldn't have evaded you couldn't have evaded she couldn't have evaded we couldn't have evaded you couldn't have evaded they couldn't have evaded	I couldn't have been evading you couldn't have been evading she couldn't have been evading we couldn't have been evading you couldn't have been evading they couldn't have been evading

Interrogative form

Simple form	V-ing form
could I evade? could you evade? could she evade? could we evade? could you evade? could they evade?	could I be evading? could you be evading? could she be evading? could we be evading? could you be evading? could they be evading?
Perfect	V-ing perfect
could I have evaded? could you have evaded? could she have evaded? could we have evaded? could you have evaded? could they have evaded?	could I have been evading? could you have been evading? could she have been evading? could we have been evading? could you have been evading? could they have been evading?

Interro-negative form

Simple form	V-ing form
couldn't I evade? couldn't you evade? couldn't she evade? couldn't we evade? couldn't you evade? couldn't they evade?	couldn't I be evading? couldn't you be evading? couldn't she be evading? couldn't we be evading? couldn't you be evading? couldn't they be evading?
Perfect	V-ing perfect
couldn't I have evaded? couldn't you have evaded? couldn't she have evaded? couldn't we have evaded? couldn't you have evaded? couldn't they have evaded?	couldn't I have been evading? couldn't you have been evading? couldn't she have been evading? couldn't we have been evading? couldn't you have been evading? couldn't they have been evading?