Indicating likelihood

ugs.gif (980 bytes) Using modal verbs to indicate likelihood page 2 of 7

List of modal verbs which can be used to indicate likelihood

The following modal verbs (plus negatives) can be used to indicate degrees of likelihood in English:

cannot (can't) eg.gif (928 bytes) might eg.gif (928 bytes) will not (won't) eg.gif (928 bytes) have to eg.gif (928 bytes)
could might not (mightn't) would have got to
could not (couldn't) should would not (wouldn't) shall
may should not (shouldn't) must  
may not will ought to  

Note that different modals are typically used to indicate varying degrees of likelihood. Technically, have to and have got to are semi-modal verbs, but for ease of reading, they have been included in this file.

When modal verbs are used to indicate likelihood they indicate the speaker's personal opinion about the truth or likelihood of what they are saying. Some modals such as shall only convey likelihood when they are used with the appropriate subject, in this case, the first person (I shall be there on time - don't worry!). With a second person subject, the speaker would be indicating obligation rather than likelihood (You shall be there on time - don't be late!).

04conten.gif (549 bytes) Introduction
square.gif (58 bytes) List of modal verbs which can be used to indicate likelihood
04conten.gif (549 bytes) Indicating high likelihood
04conten.gif (549 bytes) Indicating mid likelihood
04conten.gif (549 bytes) Indicating low likelihood
04conten.gif (549 bytes) Focusing on may and might
04conten.gif (549 bytes) Teaching implications