English verb conjugation
SHOULD PRECALCULATE

Regular verb: precalculate - precalculated - precalculated

Affirmation

Simple form	V-ing form
I'd precalculate you'd precalculate he'd precalculate we'd precalculate you'd precalculate they'd precalculate	I'd be precalculating you'd be precalculating he'd be precalculating we'd be precalculating you'd be precalculating they'd be precalculating
Perfect	V-ing perfect
I should've precalculated you should've precalculated he should've precalculated we should've precalculated you should've precalculated they should've precalculated	I should've been precalculating you should've been precalculating he should've been precalculating we should've been precalculating you should've been precalculating they should've been precalculating

Negation

Simple form	V-ing form
I shouldn't precalculate you shouldn't precalculate he shouldn't precalculate we shouldn't precalculate you shouldn't precalculate they shouldn't precalculate	I shouldn't be precalculating you shouldn't be precalculating he shouldn't be precalculating we shouldn't be precalculating you shouldn't be precalculating they shouldn't be precalculating
Perfect	V-ing perfect
I shouldn't have precalculated you shouldn't have precalculated he shouldn't have precalculated we shouldn't have precalculated you shouldn't have precalculated they shouldn't have precalculated	I shouldn't have been precalculating you shouldn't have been precalculating he shouldn't have been precalculating we shouldn't have been precalculating you shouldn't have been precalculating they shouldn't have been precalculating

Interrogative form

Simple form	V-ing form
should I precalculate? should you precalculate? should he precalculate? should we precalculate? should you precalculate? should they precalculate?	should I be precalculating? should you be precalculating? should he be precalculating? should we be precalculating? should you be precalculating? should they be precalculating?
Perfect	V-ing perfect
should I have precalculated? should you have precalculated? should he have precalculated? should we have precalculated? should you have precalculated? should they have precalculated?	should I have been precalculating? should you have been precalculating? should he have been precalculating? should we have been precalculating? should you have been precalculating? should they have been precalculating?

Interro-negative form

Simple form	V-ing form
shouldn't I precalculate? shouldn't you precalculate? shouldn't he precalculate? shouldn't we precalculate? shouldn't you precalculate? shouldn't they precalculate?	shouldn't I be precalculating? shouldn't you be precalculating? shouldn't he be precalculating? shouldn't we be precalculating? shouldn't you be precalculating? shouldn't they be precalculating?
Perfect	V-ing perfect
shouldn't I have precalculated? shouldn't you have precalculated? shouldn't he have precalculated? shouldn't we have precalculated? shouldn't you have precalculated? shouldn't they have precalculated?	shouldn't I have been precalculating? shouldn't you have been precalculating? shouldn't he have been precalculating? shouldn't we have been precalculating? shouldn't you have been precalculating? shouldn't they have been precalculating?