it s - it’s
- it seemed obvious to me that ...
- it seems that ...
- it seems to me we need to know and accept ...
- it should also be kept in mind that ...
- it should also not be forgotten that ...
- it should be noted that ...
- it should be realized that ...
- it should be recognized, however, that ...
- it should be stressed once more that ...
- it simply means that ...
- it sometimes gives new insights into the meaning ...
- it uses a numerical method called ...
- it was a turning point to ...
- it was a year later that..
- it was also considered important to measure ...
- it was clear at the outset that the results would be ...
- it was conducted simultaneously ...
- it was exploited to reduce the domain of ...
- it was found that by increasing ... the range of ... lessens ...
- it was found that by increasing the amount of ... the range of ... lessens ...
- it was found that this was not critical since ...
- it was intended to test the practicability of the use of ...
- it was much easier for ... to substitute ...
- it was not always so ...
- it was not until 843 that the country was united.
- it was obvious that whatever ...
- it was, moreover, generally regarded as a ...
- it will be clear that ...
- it will be the purpose of the present article to suggest and explore ...
- it will enable scientists to make extensive observations of ...
- it will take time before we have enough ...
- it will take up too much time/ space ...
- it would be a mistake to imagine ...
- it would be misleading to view it simply as a collection of different ...
- it would be very good to exchange ideas ...
- it would seem that the existence of ... has finally been proved ...
- it would seem that there is no need to quote ...
- it ‘s a common belief that ...
- it's of current interest ...
- it's of no consequence ...