In Hindi, we say sentences like “मै करता था”, “तुम बोलते थे” to indicate repetitive events.
Similar sentences are said in Marathi as follows :-

मै करता था ( mai karatA thA )
मी करायचो ( mI karAyacho )

वह लडकी बोलती थी ( vah laDakI bolatI thI )
ती मुलगी बोलायची (tI mulagI bolAyachI )

वह लडका रोज नाचता था ( vah laDakA roj nAchatA thA )
तो मुलगा रोज नाचायचा ( to mulagA roj nAchAyachA )

वे लडके आम खाते थे ( ve laDake Am khAte the
ते मुलगे आंबे खायचे ( te mulage AMbe khAyache )

वो वहा होता था ( vo vahA hotA thA )
तो तिकडे असायचा (to tikaDe asAyachA)

वो शांत रहती थी ( vo shAMt rahatI thI )
ती शांत असायची (tI shAMt asAyachI )

As you can see, in Marathi the verb is suffixed with a form of आयचा ( AyachA ) depending on Gender and multiplicity of Karta.
For details of form, refer
Sentence using “Used to” phrase

Similarly, in the present tense, we say,
“मै बोलते रहता हूं”, “वह कहते रहता है”

In Marathi they are said as follows:

वह नाचते रहता है ( vah nAchate rahatA hai )
तो नाचत असतो (to nAchat asato )

वह बोलती रहती है ( wah bolatI rahatI hai )

ती बोलत असते ( tI bolat asate )

वे लडकिया हसती रहती है ( ve laDakiyA hasatI rahatI hai)
त्या मुली हसत असतात ( tyA mulI hasat asatAt )

मै वहा होता/रहता हूं ( mai vahA hotA/rahatA hUM )
मी तिकडे असतो (mI tikaDe asato )

वह शांत रहती है ( vah shAMt rahatI hai )
ती शांत असते (tI shAMt asate )

In Marathi sentence structure is:
कर्ता क्रियापद +त(t) form of असणे(“asaNe”)

The form of असणे(“asaNe”) depends as per Gender and multiplicity of Karta. To know the details of form refer second half of
Sentence using “Used to” phrase

Try creating sentences with different verbs using above rules. Crosscheck them by creating same by “verb forms” feature on https://learnmarathiwithkaushik.com/