were putting, were placing, were starting to, were taking (time)
Ils lui mettaient tout sur le dos.
They blamed everything on him.
Ils mettaient même des draps sur leurs chevaux.
They even put sheets over their horses.
— Forrest Gump (1994)
Ils savaient qu'ils la mettaient en danger.
They knew they were putting her in danger.
— Le Ruban blanc (2009)