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