English verb conjugation
COULD MARINADE

Regular verb: marinade - marinaded - marinaded

Affirmation

Simple form	V-ing form
I could marinade you could marinade he could marinade we could marinade you could marinade they could marinade	I could be marinading you could be marinading he could be marinading we could be marinading you could be marinading they could be marinading
Perfect	V-ing perfect
I could have marinaded you could have marinaded he could have marinaded we could have marinaded you could have marinaded they could have marinaded	I could have been marinading you could have been marinading he could have been marinading we could have been marinading you could have been marinading they could have been marinading

Negation

Simple form	V-ing form
I couldn't marinade you couldn't marinade he couldn't marinade we couldn't marinade you couldn't marinade they couldn't marinade	I couldn't be marinading you couldn't be marinading he couldn't be marinading we couldn't be marinading you couldn't be marinading they couldn't be marinading
Perfect	V-ing perfect
I couldn't have marinaded you couldn't have marinaded he couldn't have marinaded we couldn't have marinaded you couldn't have marinaded they couldn't have marinaded	I couldn't have been marinading you couldn't have been marinading he couldn't have been marinading we couldn't have been marinading you couldn't have been marinading they couldn't have been marinading

Interrogative form

Simple form	V-ing form
could I marinade? could you marinade? could he marinade? could we marinade? could you marinade? could they marinade?	could I be marinading? could you be marinading? could he be marinading? could we be marinading? could you be marinading? could they be marinading?
Perfect	V-ing perfect
could I have marinaded? could you have marinaded? could he have marinaded? could we have marinaded? could you have marinaded? could they have marinaded?	could I have been marinading? could you have been marinading? could he have been marinading? could we have been marinading? could you have been marinading? could they have been marinading?

Interro-negative form

Simple form	V-ing form
couldn't I marinade? couldn't you marinade? couldn't he marinade? couldn't we marinade? couldn't you marinade? couldn't they marinade?	couldn't I be marinading? couldn't you be marinading? couldn't he be marinading? couldn't we be marinading? couldn't you be marinading? couldn't they be marinading?
Perfect	V-ing perfect
couldn't I have marinaded? couldn't you have marinaded? couldn't he have marinaded? couldn't we have marinaded? couldn't you have marinaded? couldn't they have marinaded?	couldn't I have been marinading? couldn't you have been marinading? couldn't he have been marinading? couldn't we have been marinading? couldn't you have been marinading? couldn't they have been marinading?