English verb conjugation
COULD HALO

Regular verb: halo - haloed - haloed

Affirmation

Simple form	V-ing form
I could halo you could halo he could halo we could halo you could halo they could halo	I could be haloing you could be haloing he could be haloing we could be haloing you could be haloing they could be haloing
Perfect	V-ing perfect
I could have haloed you could have haloed he could have haloed we could have haloed you could have haloed they could have haloed	I could have been haloing you could have been haloing he could have been haloing we could have been haloing you could have been haloing they could have been haloing

Negation

Simple form	V-ing form
I couldn't halo you couldn't halo he couldn't halo we couldn't halo you couldn't halo they couldn't halo	I couldn't be haloing you couldn't be haloing he couldn't be haloing we couldn't be haloing you couldn't be haloing they couldn't be haloing
Perfect	V-ing perfect
I couldn't have haloed you couldn't have haloed he couldn't have haloed we couldn't have haloed you couldn't have haloed they couldn't have haloed	I couldn't have been haloing you couldn't have been haloing he couldn't have been haloing we couldn't have been haloing you couldn't have been haloing they couldn't have been haloing

Interrogative form

Simple form	V-ing form
could I halo? could you halo? could he halo? could we halo? could you halo? could they halo?	could I be haloing? could you be haloing? could he be haloing? could we be haloing? could you be haloing? could they be haloing?
Perfect	V-ing perfect
could I have haloed? could you have haloed? could he have haloed? could we have haloed? could you have haloed? could they have haloed?	could I have been haloing? could you have been haloing? could he have been haloing? could we have been haloing? could you have been haloing? could they have been haloing?

Interro-negative form

Simple form	V-ing form
couldn't I halo? couldn't you halo? couldn't he halo? couldn't we halo? couldn't you halo? couldn't they halo?	couldn't I be haloing? couldn't you be haloing? couldn't he be haloing? couldn't we be haloing? couldn't you be haloing? couldn't they be haloing?
Perfect	V-ing perfect
couldn't I have haloed? couldn't you have haloed? couldn't he have haloed? couldn't we have haloed? couldn't you have haloed? couldn't they have haloed?	couldn't I have been haloing? couldn't you have been haloing? couldn't he have been haloing? couldn't we have been haloing? couldn't you have been haloing? couldn't they have been haloing?