I preacknowledged you preacknowledged she preacknowledged we preacknowledged you preacknowledged they preacknowledged
Pretérito continuo
I was preacknowledging you were preacknowledging she was preacknowledging we were preacknowledging you were preacknowledging they were preacknowledging
I've been preacknowledging you've been preacknowledging she's been preacknowledging we've been preacknowledging you've been preacknowledging they've been preacknowledging
I'd been preacknowledging you'd been preacknowledging she'd been preacknowledging we'd been preacknowledging you'd been preacknowledging they'd been preacknowledging
I'll be preacknowledging you'll be preacknowledging she'll be preacknowledging we'll be preacknowledging you'll be preacknowledging they'll be preacknowledging
Futuro perfecto
I'll have preacknowledged you'll have preacknowledged she'll have preacknowledged we'll have preacknowledged you'll have preacknowledged they'll have preacknowledged
Futuro perfecto contínuo
I'll have been preacknowledging you'll have been preacknowledging she'll have been preacknowledging we'll have been preacknowledging you'll have been preacknowledging they'll have been preacknowledging
I'd be preacknowledging you'd be preacknowledging she'd be preacknowledging we'd be preacknowledging you'd be preacknowledging they'd be preacknowledging
Passado
I'd have preacknowledged you'd have preacknowledged she'd have preacknowledged we'd have preacknowledged you'd have preacknowledged they'd have preacknowledged
Passado continuo
I'd have been preacknowledging you'd have been preacknowledging she'd have been preacknowledging we'd have been preacknowledging you'd have been preacknowledging they'd have been preacknowledging