I'll be interposing you'll be interposing he'll be interposing we'll be interposing you'll be interposing they'll be interposing
Futuro perfecto
I'll have interposed you'll have interposed he'll have interposed we'll have interposed you'll have interposed they'll have interposed
Futuro perfecto contínuo
I'll have been interposing you'll have been interposing he'll have been interposing we'll have been interposing you'll have been interposing they'll have been interposing
I'd be interposing you'd be interposing he'd be interposing we'd be interposing you'd be interposing they'd be interposing
Passado
I'd have interposed you'd have interposed he'd have interposed we'd have interposed you'd have interposed they'd have interposed
Passado continuo
I'd have been interposing you'd have been interposing he'd have been interposing we'd have been interposing you'd have been interposing they'd have been interposing