as, _Well, ill, wisely, foolishly, justly,
wickedly_, and many others formed by adding _ly_ to adjectives of quality.
_Ly_ is a contraction of _like_; and is the most common termination of
English adverbs. When added to nouns, it forms adjectives; but some few of
these are also used adverbially; as, _daily, weekly, monthly_, which denote
time.

2. Of affirmation or assent; as, _Yes, yea, ay, verily, truly, indeed,
surely, certainly, doubtless, undoubtedly, assuredly, certes,
forsooth,[308] amen_.

3. Of negation; as, _No, nay, not, nowise, noway, noways, nohow_.

4. Of doubt or uncertainty; as, _Perhaps, haply, possibly, perchance,
peradventure, may-be_.

5. Of mode or way; as, _Thus, so, how, somehow, nohow, anyhow, however,
howsoever, like, else, otherwise, across, together, apart, asunder, namely,
particularly, necessarily, hesitatingly, trippingly, extempore, headlong,
lengthwise_.

V. _Conjunctive adverbs_ are those which perform the office of
conjunctions, and serve to connect sentences, as well as to express some
circumstance of time, place, degree, or the like. This class embraces a few
words not strictly belonging to any of the others: as, (1.) The adverbs of
cause; _why, wherefore, therefore_; but the last two of these are often
called conjunctions. (2.) The pronominal compounds; _herein, therein,
wherein_, &c.; in which the former term is a substitute, and virtually
governed by the enclitic particle.

OBSERVATIONS.

OBS. 1.--Conjunctive adverbs often relate equally to two verbs in different
clauses, on which account it is the more necessary to distinguish them from
others; as, "And they feared _when_ they heard that they were
Romans,"--_Acts_, xvi, 38. Here _when_ is a conjunctive adverb of time, and
relates equally to _feared_ and to _heard_. "The right of coming on the
shore for their purposes in general, _as_ and _when_ they
please."--_Holroyd_. Here _as_ is a conjunctive adverb of manner, and
_when_, of time; both relating equally to _coming_ and to _please_.

OBS. 2.--The following words are the most frequently used as conjunctive
adverbs: _after, again, also, as, before, besides, consequently, else, ere,
even, furthermore, hence, how, however, moreover, nevertheless, otherwise,
since, so, still, till, then, thence, therefore, too, until, when, where,
wherefore, whither_, and _while_, or _whilst_.

OBS. 3.--Adverbs of _time, place_, and _manner_, are generally connected
with verbs or parti