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