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