I'll be countering you'll be countering she'll be countering we'll be countering you'll be countering they'll be countering
Futur antérieur
I'll have countered you'll have countered she'll have countered we'll have countered you'll have countered they'll have countered
Futur antérieur continu
I'll have been countering you'll have been countering she'll have been countering we'll have been countering you'll have been countering they'll have been countering
I'd be countering you'd be countering she'd be countering we'd be countering you'd be countering they'd be countering
Passé
I'd have countered you'd have countered she'd have countered we'd have countered you'd have countered they'd have countered
Passé continu
I'd have been countering you'd have been countering she'd have been countering we'd have been countering you'd have been countering they'd have been countering