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