I'll be discerning you'll be discerning she'll be discerning we'll be discerning you'll be discerning they'll be discerning
Future perfect
I'll have discerned you'll have discerned she'll have discerned we'll have discerned you'll have discerned they'll have discerned
Future perfect continuous
I'll have been discerning you'll have been discerning she'll have been discerning we'll have been discerning you'll have been discerning they'll have been discerning
I'd be discerning you'd be discerning she'd be discerning we'd be discerning you'd be discerning they'd be discerning
Past
I'd have discerned you'd have discerned she'd have discerned we'd have discerned you'd have discerned they'd have discerned
Past continuous
I'd have been discerning you'd have been discerning she'd have been discerning we'd have been discerning you'd have been discerning they'd have been discerning