English verb conjugation
COULD UNLADE

Regular verb: unlade - unladed - unladed

Affirmation

Simple form	V-ing form
I could unlade you could unlade he could unlade we could unlade you could unlade they could unlade	I could be unlading you could be unlading he could be unlading we could be unlading you could be unlading they could be unlading
Perfect	V-ing perfect
I could have unladed you could have unladed he could have unladed we could have unladed you could have unladed they could have unladed	I could have been unlading you could have been unlading he could have been unlading we could have been unlading you could have been unlading they could have been unlading

Negation

Simple form	V-ing form
I couldn't unlade you couldn't unlade he couldn't unlade we couldn't unlade you couldn't unlade they couldn't unlade	I couldn't be unlading you couldn't be unlading he couldn't be unlading we couldn't be unlading you couldn't be unlading they couldn't be unlading
Perfect	V-ing perfect
I couldn't have unladed you couldn't have unladed he couldn't have unladed we couldn't have unladed you couldn't have unladed they couldn't have unladed	I couldn't have been unlading you couldn't have been unlading he couldn't have been unlading we couldn't have been unlading you couldn't have been unlading they couldn't have been unlading

Interrogative form

Simple form	V-ing form
could I unlade? could you unlade? could he unlade? could we unlade? could you unlade? could they unlade?	could I be unlading? could you be unlading? could he be unlading? could we be unlading? could you be unlading? could they be unlading?
Perfect	V-ing perfect
could I have unladed? could you have unladed? could he have unladed? could we have unladed? could you have unladed? could they have unladed?	could I have been unlading? could you have been unlading? could he have been unlading? could we have been unlading? could you have been unlading? could they have been unlading?

Interro-negative form

Simple form	V-ing form
couldn't I unlade? couldn't you unlade? couldn't he unlade? couldn't we unlade? couldn't you unlade? couldn't they unlade?	couldn't I be unlading? couldn't you be unlading? couldn't he be unlading? couldn't we be unlading? couldn't you be unlading? couldn't they be unlading?
Perfect	V-ing perfect
couldn't I have unladed? couldn't you have unladed? couldn't he have unladed? couldn't we have unladed? couldn't you have unladed? couldn't they have unladed?	couldn't I have been unlading? couldn't you have been unlading? couldn't he have been unlading? couldn't we have been unlading? couldn't you have been unlading? couldn't they have been unlading?