Convergence

.jièqiángěigōng​sī
MandIlendmoneygivecompany
I lent (some) money to the company
.empresteidinheiroparaaempresa
Portlend:PRT.1.SGmoneytoDEF.F.SGcompany(F)
I lent money to the company

Persistence

.a.wǒgěiyī-běnshū
ChinIgiveheone-volumebook
I give him a book
b.wǒgěimǎixīangyēn
 Igivehebuycigarette
I buy him cigarettes
.jiè+gěigōng​sīqián
MandIlend+givecompanymoney
I lent the company (some) money
.compreicigarrosparaele
Portbuy:PRT.1.SGcigarette:PLtohe
I bought cigarettes for him

Hopper, Paul J. 1991, „On some principles of grammaticization.“ Traugott, Elizabeth C. & Heine, Bernd (eds.), Approaches to grammaticalization. 2 vols. Amsterdam & Philadelphia: J. Benjamins (Typological Studies in Language, 19); 1: 17-35.