I monitor monitored you monitor monitored he monitor monitored we monitor monitored you monitor monitored they monitor monitored
Preterite continuous
I was monitor monitoring you were monitor monitoring he was monitor monitoring we were monitor monitoring you were monitor monitoring they were monitor monitoring
I've been monitor monitoring you've been monitor monitoring he's been monitor monitoring we've been monitor monitoring you've been monitor monitoring they've been monitor monitoring
I'd been monitor monitoring you'd been monitor monitoring he'd been monitor monitoring we'd been monitor monitoring you'd been monitor monitoring they'd been monitor monitoring
I'll be monitor monitoring you'll be monitor monitoring he'll be monitor monitoring we'll be monitor monitoring you'll be monitor monitoring they'll be monitor monitoring
Future perfect
I'll have monitor monitored you'll have monitor monitored he'll have monitor monitored we'll have monitor monitored you'll have monitor monitored they'll have monitor monitored
Future perfect continuous
I'll have been monitor monitoring you'll have been monitor monitoring he'll have been monitor monitoring we'll have been monitor monitoring you'll have been monitor monitoring they'll have been monitor monitoring
I'd be monitor monitoring you'd be monitor monitoring he'd be monitor monitoring we'd be monitor monitoring you'd be monitor monitoring they'd be monitor monitoring
Past
I'd have monitor monitored you'd have monitor monitored he'd have monitor monitored we'd have monitor monitored you'd have monitor monitored they'd have monitor monitored
Past continuous
I'd have been monitor monitoring you'd have been monitor monitoring he'd have been monitor monitoring we'd have been monitor monitoring you'd have been monitor monitoring they'd have been monitor monitoring