if t - in a
- if there is in fact ..., then it is associated with ...
- if this condition is met, ...
- if this possibility does not exist, loss of ... is reflected in ...
- if this proves to be true/ important/ reasonable ...
- if we add to the proposed system ...
- if we examine specific features of ....
- if we have no long term plan to tackle the problem of ..., it is not because we lack the resources to overcome these problems, but because ...
- if we ignore this problem (something that is often done) we can ...
- if we look at this problem from another aspect ...
- if we look upon the components of a given ..., we shall see that ...
- if we now look again at ...
- if we open textbooks nowadays we notice that ...
- if we pose the existence of an analogous fact ...
- if we put the abovementioned views together, we will have a more integrated kind of ...
- if we put the case that ... the next step in ... will be ...
- if, for example, one of ...
- importantly, ...
- in 1988, a report called “ ...” was published ...
