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