input: [ACTIVE] He writes articles. [PASSIVE] Articles are written. [TENSE] 
output: Present Simple
options: P r e s e n t S i m p l e
options: P r e s e n t C o n t i n u o u s
options: P r e s e n t P e r f e c t
options: P a s t S i m p l e
options: P a s t C o n t i n u o u s
options: P a s t P e r f e c t
options: F u t u r e S i m p l e
options: I n f i n i t i v e
options: M o d a l