If for the former reason, we must then, from henceforward, abstain from speaking as we ought; and if for the latter, it is plain that we ought to endeavour to speak well.
We must then infer," said Nicomachides, "that a man who knows well how to give a comedy knows well how to command an army?
We must then return to the deep examination of the question, and prove that magic is not a chimera, neither has it aught to do with reason.
We must then return to the doctrine of reason to decide on the submission which we ought to pay to the authority of the Scriptures and the Fathers concerning the power of the demons.
Should our efforts entirely fail, we must thenendeavor to force the obstruction downward by means of the probang.
If the orifice of the wound is too high, or if pus is found to be burrowing in the tissues beneath the opening, we must then make a counter opening as low as possible.
If the intestine contained within the scrotum should at any time become strangulated, it must then be treated the same as in an adult horse.
It must then be mixed up with an egg and about two spoonfuls of cream, a little nutmeg, ginger, pepper and salt, and a small quantity of summer savory.
It must then be well beaten down, and put to rise again, and, when very light, made into muffins, and baked in flat round irons made for the purpose.
It must then be sewed up and roasted, or, if an oven can be depended upon, it will be equally good baked.
When silk is to be dyed ponceau or flame colour, it must be previously boiled as for white; it must then receive a slight foundation of annotto, as explained in treating of this substance.
It must then be dried as quickly as possible over a stove, or in a warm current of air, avoiding, however, such heat as may injure the tint.
It must then be removed, as no advantage will be obtained by keeping it longer exposed; on the contrary, the delicate parts yet uncolored will become in some degree affected.
The paper is to be washed in a solution of ammonio-citrate of iron; it must then be dried, and subsequently brushed over with a solution of the ferro-sesquicyanuret of potassium.
The picture should remain in about ten minutes; it must then be removed, washed and dried.
If Japheth assume the dominion of Shem over Canaan, hemust then dwell in the tents of Shem in a sense different from the merely spiritual one.
After having put the bird in the cage it must be left quiet for some hours, without disturbing it at all; it must then be taken and plunged into fresh water, and immediately replaced in the cage.
But it must then be inquired whether the cause which induces them to innovate and to destroy is accidental, or whether it belongs to some lasting purpose which they entertain.
It must then be attached to a circular, or other shaped piece of wood, with the generic and specific name and sex, as well as its country and locality attached to it, on a small ticket, when it may be placed in a museum.
The scapulars, which we have cut off, must then be cemented on, and they will effectually cover the joining of the wings.
The flesh from the head, wings, legs, and rump, must then be carefully removed with a knife, and the cavities of the skull filled with cotton or tow.
It must thenbe acted on by some new power, otherwise it would not deviate from its first direction.
To places situated equally distant from these two meridians, it must then be six o'clock.
The degrees of longitude at the equator, must then be of the same dimensions, with a degree of latitude.
I must then recall to you our occasional meetings upwards of twenty years since at Knockwinnock Castle,--and I need not remind you of a lady who was then a member of that family.
It must then be tied very firmly and secured with a reef knot.
The finger, or a sound, must thenbe introduced to feel if any more stones are present.
The sternal, and probably a portion of the clavicular attachment of the right sterno-mastoid, must then be cautiously divided.
We must then try (as Bain says) to trace the expenditure of energy: if p gains when A loses, the course of events if from A to p.
But if the phenomenon is so complex and extensive as a continuous fall of prices, direct observation or experiment is a useless or impossible method; and we must then resort to Deduction; that is, to indirect Induction.
The above list will hopefully provide you with a few useful examples demonstrating the appropriate usage of "must then" in a variety of sentences. We hope that you will now be able to make sentences using this group of words.