I've been americanising you've been americanising he's been americanising we've been americanising you've been americanising they've been americanising
I'll be americanising you'll be americanising he'll be americanising we'll be americanising you'll be americanising they'll be americanising
Future perfect
I'll have americanised you'll have americanised he'll have americanised we'll have americanised you'll have americanised they'll have americanised
Future perfect continuous
I'll have been americanising you'll have been americanising he'll have been americanising we'll have been americanising you'll have been americanising they'll have been americanising
I'd be americanising you'd be americanising he'd be americanising we'd be americanising you'd be americanising they'd be americanising
Past
I'd have americanised you'd have americanised he'd have americanised we'd have americanised you'd have americanised they'd have americanised
Past continuous
I'd have been americanising you'd have been americanising he'd have been americanising we'd have been americanising you'd have been americanising they'd have been americanising