I don't realise you don't realise he doesn't realise we don't realise you don't realise they don't realise
Present continuous
I'm not realising you aren't realising he isn't realising we aren't realising you aren't realising they aren't realising
Preterite
I didn't realise you didn't realise he didn't realise we didn't realise you didn't realise they didn't realise
Preterite continuous
I wasn't realising you weren't realising he wasn't realising we weren't realising you weren't realising they weren't realising
Present perfect
I haven't realised you haven't realised he hasn't realised we haven't realised you haven't realised they haven't realised
Present perfect continuous
I haven't been realising you haven't been realising he hasn't been realising we haven't been realising you haven't been realising they haven't been realising
Pluperfect
I hadn't realised you hadn't realised he hadn't realised we hadn't realised you hadn't realised they hadn't realised
Pluperfect continuous
I hadn't been realising you hadn't been realising he hadn't been realising we hadn't been realising you hadn't been realising they hadn't been realising
Future
I won't realise you won't realise he won't realise we won't realise you won't realise they won't realise
Future continuous
I won't be realising you won't be realising he won't be realising we won't be realising you won't be realising they won't be realising
Future perfect
I won't have realised you won't have realised he won't have realised we won't have realised you won't have realised they won't have realised
Future perfect continuous
I won't have been realising you won't have been realising he won't have been realising we won't have been realising you won't have been realising they won't have been realising
Conditional
Present
I wouldn't realise you wouldn't realise he wouldn't realise we wouldn't realise you wouldn't realise they wouldn't realise
Present continuous
I wouldn't be realising you wouldn't be realising he wouldn't be realising we wouldn't be realising you wouldn't be realising they wouldn't be realising
Past
I wouldn't have realised you wouldn't have realised he wouldn't have realised we wouldn't have realised you wouldn't have realised they wouldn't have realised
Past continuous
I wouldn't have been realising you wouldn't have been realising he wouldn't have been realising we wouldn't have been realising you wouldn't have been realising they wouldn't have been realising