81.   But Rubinstein, Eaton and other experts said in interviews that investigation of cubane-based drugs has slowed to a standstill, largely for lack of funds.

82.   But that flood of cash could slow to a trickle.

83.   But the course proceeded uphill, and Lermusiaux slowed to a walk.

84.   But the spurt soon slowed to a trickle.

85.   But the workers found that if just one person was missing, production slowed to a crawl.

86.   But the construction of online supplier marketplaces has slowed to a crawl.

87.   But these efforts have slowed to a crawl.

88.   But the winds subsided Monday night and the fire slowed to a crawl.

89.   But what about the playoffs, when the pace tends to slow to a crawl and the game gets exponentially more physical?

90.   But today, the rush toward metric has slowed to a creep.