For a certain appointed time,

For a known calculated term.

till a known term decreed?

Till a limit known?

For a known period (determined by gestation)?

Just ignore him for a while.

For a known term?

until an appointed time?

So bear with him for a while.

until a known span of time ?

For a known extent.

Wait for some time. Perhaps he will come to his senses.

for an appointed time?

Till an appointed term,

for an appointed term?

For a period (of gestation), determined (according to need)?

He was waiting for a long time.

How long did you do it for?

It is sad that he has been sick for such a long time.

For a long time I wanted to meet him.

He has been sick for a long time.

I've been a teacher a long time.

Tom was silent for a long time.

I waited for Tom for a long time.

I've been silent for a long time.

And so this had me stymied for quite a long period of time.

He is only a man possessed so wait and watch him for a time.

He is not but a man insane, therefore wait for some time.

He is naught but a man bedevilled so wait on him for a time.

He is only a man in whom is madness wherefore await for him for a season.

He is only a man in whom is madness, so wait for him a while.

He is a person who has been seized with a little madness so wait for a while (perhaps he will improve).

He is only a man in whom is a madness, so watch him for a while.

He is nothing else except a man who is mad, so watch him for awhile.

He is not but a man possessed with madness, so wait concerning him for a time.

He is only a madman, so bear with him for a time.

He is only a madman, so, as far as he is concerned wait for a while.

(And some said) He is only a man possessed wait (and have patience) with him for a time.

Do you think your parents spent enough time with you when you were in your teens?

They cross the border for the duration of the contract and come back, he says.

Uncertainty reigned for a considerable time.

How long have you been teaching English?

How long can you hold your breath?

How long have you been learning English?

How long have you been looking for it?