て-form

〜ているあいだにあいだにN4

while; during — at some point within an interval

〜てばかりいるばかりN4

nothing but; only ever

〜てあげるてあげるN4

do (something) for someone

〜てあるてあるN4

has been done and left that way (on purpose)

〜てほしいてほしいN4

want (someone) to do

〜ていくていくN4

change onward from now; do and go

〜ているているN5

is doing; is in the state of having done

〜ていただけませんかていただけませんかN4

could you please do (for me)?

〜てからてからN5

after doing; since doing

〜てくださいてくださいN5

please do

〜てくれませんかてくれませんかN4

won't you do (for me)?

〜てくれるてくれるN4

do (something) for me; someone kindly does

〜てくるてくるN4

has been getting; starts happening; go do and come back

〜てみるてみるN4

try doing and see

〜てもいいてもいいN5

may do; it's okay to do

〜てもらうてもらうN4

have (someone) do; receive the favor of doing

〜ておくておくN4

do in advance; do and leave it that way

〜てしまうてしまうN4

end up doing; do completely

〜てはいけないてはいけないN5

must not do; prohibited from doing

〜てもてもN4

even if; even though; no matter

〜ているところだところだN4

just did; in the middle of doing; about to do