English verb conjugation
SHOULD PLANT

Regular verb: plant - planted - planted

Affirmation

Simple form	V-ing form
I'd plant you'd plant he'd plant we'd plant you'd plant they'd plant	I'd be planting you'd be planting he'd be planting we'd be planting you'd be planting they'd be planting
Perfect	V-ing perfect
I should've planted you should've planted he should've planted we should've planted you should've planted they should've planted	I should've been planting you should've been planting he should've been planting we should've been planting you should've been planting they should've been planting

Negation

Simple form	V-ing form
I shouldn't plant you shouldn't plant he shouldn't plant we shouldn't plant you shouldn't plant they shouldn't plant	I shouldn't be planting you shouldn't be planting he shouldn't be planting we shouldn't be planting you shouldn't be planting they shouldn't be planting
Perfect	V-ing perfect
I shouldn't have planted you shouldn't have planted he shouldn't have planted we shouldn't have planted you shouldn't have planted they shouldn't have planted	I shouldn't have been planting you shouldn't have been planting he shouldn't have been planting we shouldn't have been planting you shouldn't have been planting they shouldn't have been planting

Interrogative form

Simple form	V-ing form
should I plant? should you plant? should he plant? should we plant? should you plant? should they plant?	should I be planting? should you be planting? should he be planting? should we be planting? should you be planting? should they be planting?
Perfect	V-ing perfect
should I have planted? should you have planted? should he have planted? should we have planted? should you have planted? should they have planted?	should I have been planting? should you have been planting? should he have been planting? should we have been planting? should you have been planting? should they have been planting?

Interro-negative form

Simple form	V-ing form
shouldn't I plant? shouldn't you plant? shouldn't he plant? shouldn't we plant? shouldn't you plant? shouldn't they plant?	shouldn't I be planting? shouldn't you be planting? shouldn't he be planting? shouldn't we be planting? shouldn't you be planting? shouldn't they be planting?
Perfect	V-ing perfect
shouldn't I have planted? shouldn't you have planted? shouldn't he have planted? shouldn't we have planted? shouldn't you have planted? shouldn't they have planted?	shouldn't I have been planting? shouldn't you have been planting? shouldn't he have been planting? shouldn't we have been planting? shouldn't you have been planting? shouldn't they have been planting?