I'll be ascertaining you'll be ascertaining she'll be ascertaining we'll be ascertaining you'll be ascertaining they'll be ascertaining
Futur perfekt
I'll have ascertained you'll have ascertained she'll have ascertained we'll have ascertained you'll have ascertained they'll have ascertained
Futur perfekt kontinuierlich
I'll have been ascertaining you'll have been ascertaining she'll have been ascertaining we'll have been ascertaining you'll have been ascertaining they'll have been ascertaining
I'd be ascertaining you'd be ascertaining she'd be ascertaining we'd be ascertaining you'd be ascertaining they'd be ascertaining
Perfekt
I'd have ascertained you'd have ascertained she'd have ascertained we'd have ascertained you'd have ascertained they'd have ascertained
Perfekt kontinuierlich
I'd have been ascertaining you'd have been ascertaining she'd have been ascertaining we'd have been ascertaining you'd have been ascertaining they'd have been ascertaining