I prenecessitated you prenecessitated she prenecessitated we prenecessitated you prenecessitated they prenecessitated
Preterite continuous
I was prenecessitating you were prenecessitating she was prenecessitating we were prenecessitating you were prenecessitating they were prenecessitating
I've been prenecessitating you've been prenecessitating she's been prenecessitating we've been prenecessitating you've been prenecessitating they've been prenecessitating
I'd been prenecessitating you'd been prenecessitating she'd been prenecessitating we'd been prenecessitating you'd been prenecessitating they'd been prenecessitating
I'll be prenecessitating you'll be prenecessitating she'll be prenecessitating we'll be prenecessitating you'll be prenecessitating they'll be prenecessitating
Future perfect
I'll have prenecessitated you'll have prenecessitated she'll have prenecessitated we'll have prenecessitated you'll have prenecessitated they'll have prenecessitated
Future perfect continuous
I'll have been prenecessitating you'll have been prenecessitating she'll have been prenecessitating we'll have been prenecessitating you'll have been prenecessitating they'll have been prenecessitating
I'd be prenecessitating you'd be prenecessitating she'd be prenecessitating we'd be prenecessitating you'd be prenecessitating they'd be prenecessitating
Past
I'd have prenecessitated you'd have prenecessitated she'd have prenecessitated we'd have prenecessitated you'd have prenecessitated they'd have prenecessitated
Past continuous
I'd have been prenecessitating you'd have been prenecessitating she'd have been prenecessitating we'd have been prenecessitating you'd have been prenecessitating they'd have been prenecessitating