The peculiarly idiomatic expression "I take it" is of frequent occurrence in Fletcher, as witness the following:—
"This is no lining for a trench, I take it."—Rule a Wife, III.
"And you have land i' th' Indies, as I take it."—Ibid. IV.
"A fault without forgiveness, as I take it."—Pilgrim, IV. 1.
"In noble emulation (so I take it)."—Ibid. IV. 2.
In one scene of Henry VIII., Act I. 3., the expression occurs twice: "One would take it;" "There, I take it."
Of a peculiar manner of introducing a negative condition, one instance from Fletcher, and one from Henry VIII. in reference to the same substantive, though used in different senses, will suffice:
"All noble battles,
Maintain'd in thirst of honour, not of blood."—Bonduca, V. 1.