can, could, will be able to - ESL worksheet by Nuria08
CAN / COULD / BE ABLE TO: Uses, Structures, and Examples (AUDIO Reading Included)
GRAMMAR - ABILITY using CAN, COULD, & WILL BE ABLE TO - ENGLISH - Your Way!
Be Allowed to, Be Supposed to, Be Able to - My Lingua Academy
This one is about the use of be able | Writing worksheets, English language learning, Teens work
CAN, COULD AND BE ABLE TO - ESL worksheet by peitieiros
When to use CAN or BE ABLE TO for ability | Poligo
Can, could, be able to – ability and possibility - Test-English
Speaking English - Expressing ability with CAN, COULD, BE ABLE TO
Modals of Ability in English - English Study Here
To be able to' is used to express ability in all tenses and it also substitutes 'can' in all the forms in which it is not possible. Examples: We weren't. - ppt