I'll be harbouring you'll be harbouring he'll be harbouring we'll be harbouring you'll be harbouring they'll be harbouring
Futur antérieur
I'll have harboured you'll have harboured he'll have harboured we'll have harboured you'll have harboured they'll have harboured
Futur antérieur continu
I'll have been harbouring you'll have been harbouring he'll have been harbouring we'll have been harbouring you'll have been harbouring they'll have been harbouring
I'd be harbouring you'd be harbouring he'd be harbouring we'd be harbouring you'd be harbouring they'd be harbouring
Passé
I'd have harboured you'd have harboured he'd have harboured we'd have harboured you'd have harboured they'd have harboured
Passé continu
I'd have been harbouring you'd have been harbouring he'd have been harbouring we'd have been harbouring you'd have been harbouring they'd have been harbouring