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