FUTURE TENSE
Simple
Contractor will build a highway project                            (active)
Rumus : S+will+Verb 1+O

A highway project will be built by contractor                     (passive)
Rumus : S+will+be+Verb 3+O 


Continous
Contractor will be building a highway project                      (active)
Rumus : S+will+be+Verb-ing+O

A highway project will be being built by contractor           (passive)
Rumus : S+wil+be+being+Verb 3+O

Perfect
Contractor will have built a highway project                       (active)
Rumus : S+will+have+Verb 3+O

A highway project will have been built by contractor        (passive)
Rumus : S+will+have+been+Verb 3+O

Perfect Continous
Contractor will have been building a highway project         (active)
Rumus : S+will+have+been+Verb-ing+O

A highway project will have been being built by contractor  (passive)
Rumus : S+will+have+been+being+Verb 3+O

PAST TENSE
Simple
Contractor built a highway project                   (active)
Rumus : S+Verb 2+O

A highway project was built by contractor        (passive)
Rumus : S+was/were+Verb 2+O

Continous

Contractor are building a highway project               (active)
Rumus : S+to be+Verb-ing+O

A highway project was being built by contractor        (passive)

Rumus : S+will+have+been+being+Verb 3+O

Perfect
Contractor had built a highway project                       (active)
Rumus : S+had+Verb 3+O

A highway project had been built by contractor            (passive)
Rumus : S+had+been+Verb 3+O

Perfect Continous

Contractor had been building a highway project          (active)
Rumus : S+had+been+Verb-ing+O

A highway project had been being built by contractor        (passive)

Rumus : S+had+been+being+Verb 3+O


PRESENT TENSE

Simple

Contractor build a highway project                      (active)

Rumus : S+Verb 1+O 

A highway project is built by contractor               (passive)
Rumus : S+to be+Verb 3+O


Continous
Contractor is building a highway project                 (actvie)
Rumus : S+to be+Verb-ing+O

A highway project is being built by contractor          (passive)
Rumus : S+to be+being+Verb 3+O

Perfect Contractor has built a highway project for six months      (active)
Rumus : S+has+Verb 3+O 

A highway project has been built by contractor for six months (passive)
Rumus : S+to be+being+Verb 3+O

Perfect Continous

Contractor has been building a highway project         (active)
Rumus : S+has+been+Verb-ing+O

A highway project has been being built by contractor     (passive)
Rumus : S+has+been+being+Verb 3+O

PAST PRESENT TENSE
Simple
Contractor would build a highway project         (active)

Rumus : S+would+Verb 1+O

A highway project would be built by contractor       (passive)
Rumus : S+would+be+Verb 3+O

Continous
Contractor would be build a highway project          (active)
Rumus : S+would+be+Verb 1+O

A highway project would be being built by contractor    (passive)Rumus : S+would+be+being+Verb 3+O 

Perfect
Contractor would have built a highway project         (active)
Rumus : S+would+have+Verb 3+O


A highway project would have been built by contractor     (pasive)Rumus : S+would+have+Verb 3+O

Perfect Continous
Contractor would have been building a highway project     (active)
Rumus : S+would+have+been+Verb-ing+O



A highway project would have been built by contractor     (passive)
Rumus : S+would+have+been+Verb 3+O