1
Our friendship is very strong.
Begin by signing 'our', moving a cupped hand from your dominant shoulder to your non-dominant shoulder in a smooth arc. Next, sign 'friendship' by hooking your index fingers together twice. Finally, emphasize the sentence by signing 'strong', pulling both fists down firmly to show strength.
2
I value your friendship.
Start by pointing to yourself to sign 'I', then use the sign for 'cherish' or 'value' to show appreciation. Next, point directly to the person you are conversing with for 'your', and conclude the thought by performing the alternating hooked index fingers to sign 'friendship'.
3
Friendship is important to me.
Establish the topic by starting your sentence with the sign for 'friendship', using the interlocking 'X' handshapes. Then, sign 'important' by bringing both 'F' handshapes up in a sweeping circular motion until they meet, and finish the statement by pointing to your chest for 'me'.