English verb conjugation
COULD MENTOR

Regular verb: mentor - mentored - mentored

Affirmation

Simple form	V-ing form
I could mentor you could mentor he could mentor we could mentor you could mentor they could mentor	I could be mentoring you could be mentoring he could be mentoring we could be mentoring you could be mentoring they could be mentoring
Perfect	V-ing perfect
I could have mentored you could have mentored he could have mentored we could have mentored you could have mentored they could have mentored	I could have been mentoring you could have been mentoring he could have been mentoring we could have been mentoring you could have been mentoring they could have been mentoring

Negation

Simple form	V-ing form
I couldn't mentor you couldn't mentor he couldn't mentor we couldn't mentor you couldn't mentor they couldn't mentor	I couldn't be mentoring you couldn't be mentoring he couldn't be mentoring we couldn't be mentoring you couldn't be mentoring they couldn't be mentoring
Perfect	V-ing perfect
I couldn't have mentored you couldn't have mentored he couldn't have mentored we couldn't have mentored you couldn't have mentored they couldn't have mentored	I couldn't have been mentoring you couldn't have been mentoring he couldn't have been mentoring we couldn't have been mentoring you couldn't have been mentoring they couldn't have been mentoring

Interrogative form

Simple form	V-ing form
could I mentor? could you mentor? could he mentor? could we mentor? could you mentor? could they mentor?	could I be mentoring? could you be mentoring? could he be mentoring? could we be mentoring? could you be mentoring? could they be mentoring?
Perfect	V-ing perfect
could I have mentored? could you have mentored? could he have mentored? could we have mentored? could you have mentored? could they have mentored?	could I have been mentoring? could you have been mentoring? could he have been mentoring? could we have been mentoring? could you have been mentoring? could they have been mentoring?

Interro-negative form

Simple form	V-ing form
couldn't I mentor? couldn't you mentor? couldn't he mentor? couldn't we mentor? couldn't you mentor? couldn't they mentor?	couldn't I be mentoring? couldn't you be mentoring? couldn't he be mentoring? couldn't we be mentoring? couldn't you be mentoring? couldn't they be mentoring?
Perfect	V-ing perfect
couldn't I have mentored? couldn't you have mentored? couldn't he have mentored? couldn't we have mentored? couldn't you have mentored? couldn't they have mentored?	couldn't I have been mentoring? couldn't you have been mentoring? couldn't he have been mentoring? couldn't we have been mentoring? couldn't you have been mentoring? couldn't they have been mentoring?