"lament on" is correct and usable in written English.
It is a verb phrase that means to express grief, sorrow, or regret about something. Example: The poet's words were filled with a heartfelt lament on the loss of his beloved wife.
In one maudlin lament on the new record, Waits sings in time-honoured fashion: "I gave it all up for the stage".
It's true that no one will ever lament on their deathbed, "I wish I'd played more computer games", but addicts know this, and it makes little difference.
During these centuries of neglect, the cathedral's "condition deteriorated so badly" that it prompted the prominent archbishop Stepanos Orbelian to write one of his most notable poems, "Lament on Behalf of the Cathedral" («Ողբ ի դիմաց Կաթողիկէին» Voğb i dimats Katoğikein) in 1300.
The evening begins with a ferocious bout of scene-setting pipe-and-drum music, and ends with one of the witches playing a Scottish lament on the fiddle that unnerves the newly enthroned Malcolm.
The report insisted that its conclusions did not represent "an anachronistic lament on modernity".
For those who toil in dirt, the elusive thief is a menace whose presence they lament on the Listservs.
"Another part of my youth fades into history," lamented one person on a newspaper website.
"I tried to master the art of that far away love/but only so much can keep a woman warm," he laments on "Pretty," one of the songs in which he acknowledges causing pain, and the consequences of doing so.
The widow of one slain officer lamented on Facebook that her children would now endure a lifetime without their father.
"Poor France!" he lamented on French television.
devotees posting their laments on the festival's Facebook page.
