English verb conjugation
COULD SPOOR

Regular verb: spoor - spoored - spoored

Affirmation

Simple form	V-ing form
I could spoor you could spoor she could spoor we could spoor you could spoor they could spoor	I could be spooring you could be spooring she could be spooring we could be spooring you could be spooring they could be spooring
Perfect	V-ing perfect
I could have spoored you could have spoored she could have spoored we could have spoored you could have spoored they could have spoored	I could have been spooring you could have been spooring she could have been spooring we could have been spooring you could have been spooring they could have been spooring

Negation

Simple form	V-ing form
I couldn't spoor you couldn't spoor she couldn't spoor we couldn't spoor you couldn't spoor they couldn't spoor	I couldn't be spooring you couldn't be spooring she couldn't be spooring we couldn't be spooring you couldn't be spooring they couldn't be spooring
Perfect	V-ing perfect
I couldn't have spoored you couldn't have spoored she couldn't have spoored we couldn't have spoored you couldn't have spoored they couldn't have spoored	I couldn't have been spooring you couldn't have been spooring she couldn't have been spooring we couldn't have been spooring you couldn't have been spooring they couldn't have been spooring

Interrogative form

Simple form	V-ing form
could I spoor? could you spoor? could she spoor? could we spoor? could you spoor? could they spoor?	could I be spooring? could you be spooring? could she be spooring? could we be spooring? could you be spooring? could they be spooring?
Perfect	V-ing perfect
could I have spoored? could you have spoored? could she have spoored? could we have spoored? could you have spoored? could they have spoored?	could I have been spooring? could you have been spooring? could she have been spooring? could we have been spooring? could you have been spooring? could they have been spooring?

Interro-negative form

Simple form	V-ing form
couldn't I spoor? couldn't you spoor? couldn't she spoor? couldn't we spoor? couldn't you spoor? couldn't they spoor?	couldn't I be spooring? couldn't you be spooring? couldn't she be spooring? couldn't we be spooring? couldn't you be spooring? couldn't they be spooring?
Perfect	V-ing perfect
couldn't I have spoored? couldn't you have spoored? couldn't she have spoored? couldn't we have spoored? couldn't you have spoored? couldn't they have spoored?	couldn't I have been spooring? couldn't you have been spooring? couldn't she have been spooring? couldn't we have been spooring? couldn't you have been spooring? couldn't they have been spooring?