In North Canara Konkani:

I will go to Goa —

Hā̃v gõyā̃ ottā

• Devanagari script: हांव गोंयां ओत्ता.
• Kannada script: ಹಾಂವ್ ಗೊಂಯಾಂ ಒತ್ತಾ.
• Roman script (Romi Konkani): Hãv gõyam ot'ta

Hā̃v means 'I'. Gõy is Goa, gõyā̃ will be 'to Goa'. Ottā means 'will go'.

We will go to Goa —

Ammi gõyā̃ ottāci

• Devanagari script: अम्मि गोंयां ओत्ताचि.
• Kannada script: ಅಮ್ಮಿ ಗೊಂಯಾಂ ಒತ್ತಾಚಿ.
• Roman script: Ammi gõyam ot'tachi

Ammi means 'we'. Ottaci means 'will go' in plural.

Let's all of us go to Goa —

Ammi sakaḍ goyā̃ ocyā

• Devanagari script: अम्मि सकड गोंयां ओचया.
• Kannada script: ಅಮ್ಮಿ ಸಕಡ್ ಗೊಂಯಾಂ ಒಚ್ಯಾ.
• Roman script: Ammi sokodd gõyam ochya

Sakaḍ means 'all', ammi sakaḍ would be 'all to us'. ocyā means 'let’s go'.

Thanks for the A2A Milind Chakraborty (মিলিন্দ চক্রবর্তী).

Answered for “How do we say "I will go to Goa", "We will go to Goa" and "Let's all of us go to Goa" in Konkani?”.