I'll be interposing you'll be interposing she'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 she'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 she'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 she'd be interposing we'd be interposing you'd be interposing they'd be interposing
Passado
I'd have interposed you'd have interposed she'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 she'd have been interposing we'd have been interposing you'd have been interposing they'd have been interposing