Modal Verbs for Ability and Possibility

Introduction to Modal Auxiliaries

ମୋଡାଲ୍ ଅକ୍ସିଲିଆରୀଗୁଡ଼ିକ ମୁଖ୍ୟ କ୍ରିୟା ପୂର୍ବରୁ ଆସି କାର୍ଯ୍ୟର ମୁଡ୍ (ଭାବ) ଯଥା ସାମର୍ଥ୍ୟ, ସମ୍ଭାବନା, ଅନୁମତି ଇତ୍ୟାଦି ପ୍ରକାଶ କରନ୍ତି। ଏଗୁଡ଼ିକ ପ୍ରାଥମିକ ଅକ୍ସିଲିଆରୀଠାରୁ ଭିନ୍ନ ଅଟନ୍ତି।

Modal auxiliary verbs are a special type of auxiliary verb that precede the main verb to indicate various 'modalities' of expression, such as ability (ସାମର୍ଥ୍ୟ), possibility (ସମ୍ଭାବନା), permission (ଅନୁମତି), obligation (ବାଧ୍ୟତା), or intention (ଅଭିପ୍ରାୟ) [[1]]. Unlike primary auxiliaries (like 'be', 'have', 'do'), modal auxiliaries do not change their form based on the subject and usually do not have time restrictions, referring to the present or future in the same form [[5]].

Modal Verbs for Ability

ସାମର୍ଥ୍ୟ ପ୍ରକାଶ କରିବା ପାଇଁ 'can' ଏବଂ 'could' ବ୍ୟବହାର କରାଯାଏ। 'Can' ବର୍ତ୍ତମାନର ସାମର୍ଥ୍ୟ ପାଇଁ ଏବଂ 'could' ଅତୀତର ସାମର୍ଥ୍ୟ ପାଇଁ ବ୍ୟବହୃତ ହୁଏ।

Modal verbs 'can' and 'could' are primarily used to express ability. 'Can' indicates present ability, while 'could' refers to past ability [[3]].

• Can: Expresses the ability to do something in the present. It can also be used for seeking or giving permission, and offering help [[2], [3]].

  • Example: Sonali can ride a scooty. (Ability) [[2]]
  • Example: He can run like a deer. (Ability) [[3]]
  • Example: You can come with me tomorrow. (Permission) [[3]]

• Could: Expresses past ability. It is also used for making polite requests or seeking permission [[3]].

  • Example: Sagarika could read and understand the traffic signs when she was younger. (Past ability) [[2]]
  • Example: He could write poems when he was only ten. (Past ability) [[3]]
  • Example: Could I come in, sir? (Polite request) [[3]]

Worked Example 1: Ability

Complete the sentences with 'can' or 'could'.

1. My brother ______ speak three languages. At the moment he's learning Bengali. (Present ability)
2. When I was a child, I ______ play the flute very well. (Past ability)

Solution:

1. My brother can speak three languages. (Present ability) [[6]]
2. When I was a child, I could play the flute very well. (Past ability) [[8]]

Modal Verbs for Possibility

ସମ୍ଭାବନା ପ୍ରକାଶ କରିବା ପାଇଁ 'can', 'may' ଏବଂ 'might' ବ୍ୟବହାର କରାଯାଏ। 'May' ଅଧିକ ସମ୍ଭାବନା ଏବଂ 'might' କମ୍ ସମ୍ଭାବନା ସୂଚାଏ।

Modal verbs 'can', 'may', and 'might' are used to express possibility or probability [[2], [3], [8]].

• Can: Suggests that something is possible, often a general possibility [[3]].

  • Example: It can be risky if she rides a motorcycle without knowing traffic rules. (Possibility) [[2]]
  • Example: The leopard can be hiding in the bush. (Possibility) [[3]]

• May: Indicates factual possibility or prediction. It can also express a wish, offer help, or make a request [[2], [8]].

  • Example: Odisha may become No.1 state to reduce road accidents by 2020. (Prediction/Possibility) [[2]]
  • Example: Mother may be in the kitchen. (Factual possibility) [[8]]

• Might: Suggests a very remote or less certain possibility. It can also refer to a past purpose [[8]].

  • Example: What you say might be true. (Remote possibility) [[8]]
  • Example: The rain might not reach the south coast till the evening. (Less certain possibility) [[6]]

Worked Example 2: Possibility

Fill in the blanks with 'may' or 'might'.

1. I'm not sure yet, I ______ go to Puri for my holidays. (Uncertain possibility) [[8]]
2. It will be quite warm. Temperature ______ reach $35^\circ$. (Prediction/Possibility) [[6]]

Solution:

1. I'm not sure yet, I may/might go to Puri for my holidays. (Both are possible, 'might' suggests slightly less certainty) [[8]]
2. It will be quite warm. Temperature may reach $35^\circ$. (Prediction/Possibility) [[6]]