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