English verb conjugation
COULD RESPELL

Regular verb: respell - respelled - respelled

Affirmation

Simple form	V-ing form
I could respell you could respell she could respell we could respell you could respell they could respell	I could be respelling you could be respelling she could be respelling we could be respelling you could be respelling they could be respelling
Perfect	V-ing perfect
I could have respelled you could have respelled she could have respelled we could have respelled you could have respelled they could have respelled	I could have been respelling you could have been respelling she could have been respelling we could have been respelling you could have been respelling they could have been respelling

Negation

Simple form	V-ing form
I couldn't respell you couldn't respell she couldn't respell we couldn't respell you couldn't respell they couldn't respell	I couldn't be respelling you couldn't be respelling she couldn't be respelling we couldn't be respelling you couldn't be respelling they couldn't be respelling
Perfect	V-ing perfect
I couldn't have respelled you couldn't have respelled she couldn't have respelled we couldn't have respelled you couldn't have respelled they couldn't have respelled	I couldn't have been respelling you couldn't have been respelling she couldn't have been respelling we couldn't have been respelling you couldn't have been respelling they couldn't have been respelling

Interrogative form

Simple form	V-ing form
could I respell? could you respell? could she respell? could we respell? could you respell? could they respell?	could I be respelling? could you be respelling? could she be respelling? could we be respelling? could you be respelling? could they be respelling?
Perfect	V-ing perfect
could I have respelled? could you have respelled? could she have respelled? could we have respelled? could you have respelled? could they have respelled?	could I have been respelling? could you have been respelling? could she have been respelling? could we have been respelling? could you have been respelling? could they have been respelling?

Interro-negative form

Simple form	V-ing form
couldn't I respell? couldn't you respell? couldn't she respell? couldn't we respell? couldn't you respell? couldn't they respell?	couldn't I be respelling? couldn't you be respelling? couldn't she be respelling? couldn't we be respelling? couldn't you be respelling? couldn't they be respelling?
Perfect	V-ing perfect
couldn't I have respelled? couldn't you have respelled? couldn't she have respelled? couldn't we have respelled? couldn't you have respelled? couldn't they have respelled?	couldn't I have been respelling? couldn't you have been respelling? couldn't she have been respelling? couldn't we have been respelling? couldn't you have been respelling? couldn't they have been respelling?