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