English verb conjugation
COULD DELOUSE

Regular verb: delouse - deloused - deloused

Affirmation

Simple form	V-ing form
I could delouse you could delouse he could delouse we could delouse you could delouse they could delouse	I could be delousing you could be delousing he could be delousing we could be delousing you could be delousing they could be delousing
Perfect	V-ing perfect
I could have deloused you could have deloused he could have deloused we could have deloused you could have deloused they could have deloused	I could have been delousing you could have been delousing he could have been delousing we could have been delousing you could have been delousing they could have been delousing

Negation

Simple form	V-ing form
I could not delouse you could not delouse he could not delouse we could not delouse you could not delouse they could not delouse	I could not be delousing you could not be delousing he could not be delousing we could not be delousing you could not be delousing they could not be delousing
Perfect	V-ing perfect
I could not have deloused you could not have deloused he could not have deloused we could not have deloused you could not have deloused they could not have deloused	I could not have been delousing you could not have been delousing he could not have been delousing we could not have been delousing you could not have been delousing they could not have been delousing

Interrogative form

Simple form	V-ing form
could I delouse? could you delouse? could he delouse? could we delouse? could you delouse? could they delouse?	could I be delousing? could you be delousing? could he be delousing? could we be delousing? could you be delousing? could they be delousing?
Perfect	V-ing perfect
could I have deloused? could you have deloused? could he have deloused? could we have deloused? could you have deloused? could they have deloused?	could I have been delousing? could you have been delousing? could he have been delousing? could we have been delousing? could you have been delousing? could they have been delousing?

Interro-negative form

Simple form	V-ing form
could I not delouse? could you not delouse? could he not delouse? could we not delouse? could you not delouse? could they not delouse?	could I not be delousing? could you not be delousing? could he not be delousing? could we not be delousing? could you not be delousing? could they not be delousing?
Perfect	V-ing perfect
could I not have deloused? could you not have deloused? could he not have deloused? could we not have deloused? could you not have deloused? could they not have deloused?	could I not have been delousing? could you not have been delousing? could he not have been delousing? could we not have been delousing? could you not have been delousing? could they not have been delousing?