diff --git a/autoload/neosnippet/parser.vim b/autoload/neosnippet/parser.vim
index f2da984..1313dfe 100644
--- a/autoload/neosnippet/parser.vim
+++ b/autoload/neosnippet/parser.vim
@@ -316,6 +316,12 @@ function! neosnippet#parser#_get_completed_snippet(completed_item) "{{{
   let cnt = 1
   let snippet = ''
 
+  if empty(filter(values(pairs), 'stridx(abbr, v:val) > 0'))
+    " Pairs not found pattern
+    let snippet .= '${' . cnt . '}'
+    let cnt += 1
+  endif
+
   if abbr =~ '<.\+>(.*)'
     " Add angle analysis
     let snippet .= '<'
diff --git a/test/functions.vim b/test/functions.vim
index b350724..d39a5b6 100644
--- a/test/functions.vim
+++ b/test/functions.vim
@@ -38,6 +38,11 @@ function! s:suite.get_completed_snippet()
         \ 'menu' : '', 'info' : ''
         \ }), ')${1}')
 
+  call s:assert.equals(neosnippet#parser#_get_completed_snippet({
+        \ 'word' : 'foo(', 'abbr' : '',
+        \ 'menu' : '', 'info' : ''
+        \ }), '${1})${2}')
+
   call s:assert.equals(neosnippet#parser#_get_completed_snippet({
         \ 'word' : 'foo(', 'abbr' : 'foo(hoge)',
         \ 'menu' : '', 'info' : ''
@@ -78,6 +83,11 @@ function! s:suite.get_completed_snippet()
         \ 'menu' : '', 'info' : ''
         \ }), '}${1}')
 
+  call s:assert.equals(neosnippet#parser#_get_completed_snippet({
+        \ 'word' : 'foo{', 'abbr' : 'foo{',
+        \ 'menu' : '', 'info' : ''
+        \ }), '${1}}${2}')
+
   call s:assert.equals(neosnippet#parser#_get_completed_snippet({
         \ 'word' : 'foo{', 'abbr' : 'foo{piyo}',
         \ 'menu' : '', 'info' : ''