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