English verb conjugation
COULD OVERTRADE

Regular verb: overtrade - overtraded - overtraded

Affirmation

Simple form	V-ing form
I could overtrade you could overtrade he could overtrade we could overtrade you could overtrade they could overtrade	I could be overtrading you could be overtrading he could be overtrading we could be overtrading you could be overtrading they could be overtrading
Perfect	V-ing perfect
I could have overtraded you could have overtraded he could have overtraded we could have overtraded you could have overtraded they could have overtraded	I could have been overtrading you could have been overtrading he could have been overtrading we could have been overtrading you could have been overtrading they could have been overtrading

Negation

Simple form	V-ing form
I couldn't overtrade you couldn't overtrade he couldn't overtrade we couldn't overtrade you couldn't overtrade they couldn't overtrade	I couldn't be overtrading you couldn't be overtrading he couldn't be overtrading we couldn't be overtrading you couldn't be overtrading they couldn't be overtrading
Perfect	V-ing perfect
I couldn't have overtraded you couldn't have overtraded he couldn't have overtraded we couldn't have overtraded you couldn't have overtraded they couldn't have overtraded	I couldn't have been overtrading you couldn't have been overtrading he couldn't have been overtrading we couldn't have been overtrading you couldn't have been overtrading they couldn't have been overtrading

Interrogative form

Simple form	V-ing form
could I overtrade? could you overtrade? could he overtrade? could we overtrade? could you overtrade? could they overtrade?	could I be overtrading? could you be overtrading? could he be overtrading? could we be overtrading? could you be overtrading? could they be overtrading?
Perfect	V-ing perfect
could I have overtraded? could you have overtraded? could he have overtraded? could we have overtraded? could you have overtraded? could they have overtraded?	could I have been overtrading? could you have been overtrading? could he have been overtrading? could we have been overtrading? could you have been overtrading? could they have been overtrading?

Interro-negative form

Simple form	V-ing form
couldn't I overtrade? couldn't you overtrade? couldn't he overtrade? couldn't we overtrade? couldn't you overtrade? couldn't they overtrade?	couldn't I be overtrading? couldn't you be overtrading? couldn't he be overtrading? couldn't we be overtrading? couldn't you be overtrading? couldn't they be overtrading?
Perfect	V-ing perfect
couldn't I have overtraded? couldn't you have overtraded? couldn't he have overtraded? couldn't we have overtraded? couldn't you have overtraded? couldn't they have overtraded?	couldn't I have been overtrading? couldn't you have been overtrading? couldn't he have been overtrading? couldn't we have been overtrading? couldn't you have been overtrading? couldn't they have been overtrading?