I don't serve you don't serve she doesn't serve we don't serve you don't serve they don't serve
Present continuous
I'm not serving you aren't serving she isn't serving we aren't serving you aren't serving they aren't serving
Preterite
I didn't serve you didn't serve she didn't serve we didn't serve you didn't serve they didn't serve
Preterite continuous
I wasn't serving you weren't serving she wasn't serving we weren't serving you weren't serving they weren't serving
Present perfect
I haven't served you haven't served she hasn't served we haven't served you haven't served they haven't served
Present perfect continuous
I haven't been serving you haven't been serving she hasn't been serving we haven't been serving you haven't been serving they haven't been serving
Pluperfect
I hadn't served you hadn't served she hadn't served we hadn't served you hadn't served they hadn't served
Pluperfect continuous
I hadn't been serving you hadn't been serving she hadn't been serving we hadn't been serving you hadn't been serving they hadn't been serving
Future
I won't serve you won't serve she won't serve we won't serve you won't serve they won't serve
Future continuous
I won't be serving you won't be serving she won't be serving we won't be serving you won't be serving they won't be serving
Future perfect
I won't have served you won't have served she won't have served we won't have served you won't have served they won't have served
Future perfect continuous
I won't have been serving you won't have been serving she won't have been serving we won't have been serving you won't have been serving they won't have been serving
Conditional
Present
I wouldn't serve you wouldn't serve she wouldn't serve we wouldn't serve you wouldn't serve they wouldn't serve
Present continuous
I wouldn't be serving you wouldn't be serving she wouldn't be serving we wouldn't be serving you wouldn't be serving they wouldn't be serving
Past
I wouldn't have served you wouldn't have served she wouldn't have served we wouldn't have served you wouldn't have served they wouldn't have served
Past continuous
I wouldn't have been serving you wouldn't have been serving she wouldn't have been serving we wouldn't have been serving you wouldn't have been serving they wouldn't have been serving