“Therefore stay, thou needst not to be gone.”—Shakspeare.
“Thou need na start awa sae hasty.”—Burns, Poems, p. 15.
“Thou need na jouk behint the hallan.”—Id., ib., p. 67.
OBS. 10.—The auxiliaries, except must, which is invariable, have severally two forms in respect to tense, or time; and when inflected in the second and third persons singular, are usually varied in the following manner:—
TO DO.
PRESENT TENSE; AND SIGN OF THE INDICATIVE PRESENT.
Sing. I do, thou dost, he does; Plur. We do, you do, they do.
IMPERFECT TENSE; AND SIGN of THE INDICATIVE IMPERFECT.
Sing. I did, thou didst, he did; Plur. We did, you did, they did.
TO BE.
PRESENT TENSE; AND SIGN OF THE INDICATIVE PRESENT.
Sing. I am, thou art, he is; Plur. We are, you are, they are.
IMPERFECT TENSE; AND SIGN OF THE INDICATIVE IMPERFECT.
Sing. I was, thou wast, he was; Plur. We were, you were; they were.
TO HAVE.
PRESENT TENSE; BUT SIGN OF THE INDICATIVE PERFECT.
Sing. I have, thou hast, he has; Plur. We have, you have, they have.
IMPERFECT TENSE; BUT SIGN OF THE INDICATIVE PLUPERFECT.
Sing. I had, thou hadst, he had; Plur. We had, you had, they had.
SHALL AND WILL.
These auxiliaries have distinct meanings, and, as signs of the future, they are interchanged thus:
PRESENT TENSE; BUT SIGNS OF THE INDICATIVE FIRST-FUTURE.
1. Simply to express a future action or event:—
Sing. I shall, thou wilt, he will; Plur. We shall, you will, they will.
2. To express a promise, command, or threat:—
Sing.: I will, thou shalt, he shall; Plur. We will, you shall, they shall.