STRUCTURE
SUBJECT + V1 + OBJECT (PRESENT INDEFINITE TENSE )
SUBJECT + keep + SV1ing + OBJECT
Example:
She keeps singing a song.
STRUCTURE
SUBJECT + V2 + OBJECT (PAST INDEFINITE TENSE)
SUBJECT + KEPT + SV1ing (ANOTHER VERB)+ OBJECT
Example:
She kept cooking food.
vah khana banati rahi.
She did not keep cooking food.
STRUCTURE
SUBJECT + HAS/HAVE + V3 + OBJECT (PRESENT PERFECT TENSE )
SUBJECT + HAS/HAVE + kept + SV1 ing+ OBJECT
Example:
She has kept singing a song.
vah gana gati rahi hai.
STRUCTURE
SUBJECT + HAD + V3 + OBJECT (PAST PERFECT TENSE ) SUBJECT + HAD + KEPT + SV1ing + OBJECT
Example:
He had kept playing football.
vah football khalta raha tha.
Had he kept playing football?
STRUCTURE
SUBJECT + WILL + V1 + OBJECT (FUTURE INDEFINITE TENSE) SUBJECT + WILL + KEEP + SV1ing + OBJECT
Example:
She will keep playing football.
vah football khalti rahegi.
Will she keep playing football?