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